Quick view Details Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum MSRP: Now: $114.99 Add to Cart Compare Quick view Details Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each MSRP: Now: $28.99 Add to Cart Compare Quick view Details Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl MSRP: Now: $38.99 Add to Cart Compare Quick view Details Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 MSRP: Now: $23.99 Add to Cart Compare Quick view Details Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair MSRP: Now: $14.99 Add to Cart Compare Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each MSRP: Now: $28.99 Add to Cart Compare Quick view Details Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl MSRP: Now: $38.99 Add to Cart Compare Quick view Details Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 MSRP: Now: $23.99 Add to Cart Compare Quick view Details Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair MSRP: Now: $14.99 Add to Cart Compare Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl MSRP: Now: $38.99 Add to Cart Compare Quick view Details Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 MSRP: Now: $23.99 Add to Cart Compare Quick view Details Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair MSRP: Now: $14.99 Add to Cart Compare Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl MSRP: Now: $38.99 Add to Cart Compare Quick view Details Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 MSRP: Now: $23.99 Add to Cart Compare Quick view Details Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair MSRP: Now: $14.99 Add to Cart Compare Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 MSRP: Now: $23.99 Add to Cart Compare Quick view Details Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair MSRP: Now: $14.99 Add to Cart Compare Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair MSRP: Now: $14.99 Add to Cart Compare Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - MSRP: Now: $47.99 Add to Cart Compare Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum MSRP: Now: $54.99 Add to Cart Compare Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick MSRP: Now: $64.99 Add to Cart Compare Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open MSRP: Now: $89.99 Add to Cart Compare Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs MSRP: Now: $29.99 Add to Cart Compare Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole MSRP: Now: $59.99 Add to Cart Compare Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair MSRP: Now: $17.99 Add to Cart Compare Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome MSRP: Now: $39.99 Add to Cart Compare Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome MSRP: Now: $46.99 Add to Cart Compare Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - MSRP: Now: $16.99 Add to Cart Compare Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic MSRP: Now: $26.99 Add to Cart Compare Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Details Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open MSRP: Now: $56.99 Add to Cart Compare Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865000 Moroso 65000 Carburetor Adapter - Adapts 4500 Carb to 4150 Manifold - Aluminum 4500 Dominator to 4150/4160 Square Bore bolt pattern Adapter, Cast Aluminum, 2" Thick Adapts Holley® 4500 Dominator carburetor to Holley® 4150/4160 intake manifold... MSRP: Now: $114.99 Add to Cart Compare Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865442 Moroso 65442 Holley High Flow Accelerator Nozzle Squirter Screw - Each Holley® High Flow Squirter Screw, Cadmium-Plated Steel, Gasoline Allen head design is streamlined for less turbulence and increased airflow Enlarged and repositioned... MSRP: Now: $28.99 Add to Cart Compare Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865440 Moroso 65440 Holley Carburetor Jet Extensions - Screw in - 1/4"-32 Thread - Pair Jet Extensions, 1/4"-32, STD Holley® Jets Brass Jet Extensions screw into the metering block to reposition jets farther back into the fuel bowl to eliminate fuel... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865228 Moroso 65228 Carburetor Drag Race Float Kit Notched - Holley 4150/4500 Nitrophyl Drag Race Float Kit, fits Holley® Carbs Alcohol compatible Float is notched to clear 3/4" long jet extensions Fits all Holley® carburetors with center... MSRP: Now: $38.99 Add to Cart Compare Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865227 Moroso 65227 Carburetor Jet Extension Kit - Holley Jets - Push On - Set of 6 Carburetor Jet Extension Kit, fits Holley® 2bbl. & 4bbl. carbs Developed by carburetor wizard Gary Williams Eliminates fuel starvation during hard acceleration or... MSRP: Now: $23.99 Add to Cart Compare Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865226 Moroso 65226 Clear-View Fuel Level Sight Plugs for Holley Carbs - Pair Clear-View Sight Plugs for Holley® Carbs Clear Sight Plugs are like having a "window" to your float bowl Allows you to check float bowl level without... MSRP: Now: $14.99 Add to Cart Compare Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865042 Moroso 65042 Adjustable Carburetor Throttle Stop - Fits 4150 Style Carbs - Throttle Stop, fits 4150-style Holley® Carbs Throttle Stop for Holley® 4150-style, 4-bbl. racing carburetors provides a very strong and positive stop Also prevents... MSRP: Now: $47.99 Add to Cart Compare Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865015 Moroso 65015 Carburetor Spacer - Square Bore Carbs - Wood - 1/2" Open 4150/4160 Carburetor Spacer, Wood, 1/2", Open Plenum Design Unique 1/2" spacers are precision machined on state-of-the-art millworking centers, and can be used... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865030 Moroso 65030 Carburetor Wedge Plate - 4150 Square Bore - 5 Degree - Aluminum Carburetor Wedge Plate, fits standard Holley® Bolt Pattern, Carb AFB/Edelbrock .830" thick at its thickest point To keep carburetor float-bowls "level"... MSRP: Now: $54.99 Add to Cart Compare Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864950 Moroso 64950 Carburetor Spacer - 4500 Style Carb - Cast Aluminum - 1" Thick 4500 Carburetor Spacer, Cast, 1" Thick, Open Plenum Design Cast Aluminum Can easily be mounted with one of the Moroso Carburetor Stud Kits Nos. 37950, 37960 or 37961... MSRP: Now: $64.99 Add to Cart Compare Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864951 Moroso 64951 Carburetor Spacer - 4500 Style - 1" Thick - Billet Aluminum - Open 4500 Carburetor Spacer, Billet 1" Thick, Open Plenum Design Extends length of intake mixture column to improve air/fuel distribution CNC machined from 6061-T6 billet... MSRP: Now: $89.99 Add to Cart Compare Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864947 Moroso 64947 Carburetor Spacer - 4500 Style Carbs - Phenolic - 1/2" Open 4500 Carburetor Spacer, Phenolic, 1/2" , Open Plenum Design Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864943 Moroso 64943 Carburetor Spacer - Square Bore Carbs - Phenolic - 1/2" - 4 Hole 4150/4160 Carburetor Spacer, Phenolic, 1/2", 4-Hole, 1.75" dia. bores Advanced phenolic compound, specially formulated to reduce heat conductivity 10 times greater... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864935 Moroso 64935 Carburetor Anti Reversion/Safety Plate - Holley 4500 Style Carbs Carburetor Safety Plate, Dominator Fits Holley Dominator 4500-series Carbs Prevents linkage that may become loose from carburetor from falling into intake Steel,... MSRP: Now: $29.99 Add to Cart Compare Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864930 Moroso 64930 Carburetor Spacer - Holley Square Bore Style Plastic - 1" - 4 Hole 4150/4160 Carburetor Spacer, Plastic, 1", 4-Hole, 1.75" dia. bores Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than... MSRP: Now: $59.99 Add to Cart Compare Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864929 Moroso 64929 Replacement Carburetor Throttle Return Springs - Pair Throttle Return Springs Pack of two stainless steel springs can be used as spares or replacements for Moroso Throttle Return Spring Kit Nos. 64925, 64926 and 64928 MSRP: Now: $17.99 Add to Cart Compare Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864927 Moroso 64927 Carburetor Throttle Return Spring Kit - Holley 4150 Style - Chrome Throttle Return Spring Kit, 2300/4100 Holley® Series, Road, Speed, Race Demon™ Series Carb Mounts The answer to your throttle return spring linkageproblems if... MSRP: Now: $39.99 Add to Cart Compare Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864923 Moroso 64923 Carburetor Throttle Return Spring Kit - Holley 4500 Style - Chrome Throttle Return Spring Kit, Holley® 4500, Carb Mount Clears most air cleaner combinations and can be used with dual carbs Made from sturdy 14-gauge steel and finished... MSRP: Now: $46.99 Add to Cart Compare Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2864920 Moroso 64920 Carburetor Linkage Bushing Kit Holley - 1/2" OD - 1/4" ID - Carburetor Linkage Bushing Kit, Holley® 4 bbl carbs Steel linkage bushing set allows the fitting of a 1/4" fastener to the 1/2" dia. hole found in the throttle... MSRP: Now: $16.99 Add to Cart Compare Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected × OK
Quick view Moroso | sku: M2865803 Moroso 65803 Carburetor Dust Cover Cap - Dominator/4500 - 7-5/16" - Plastic Carburetor Cap for Holley 4500 Dominator Carburetors with 7-5/16" diameter neck Keeps dust and other foreign material out of carburetors during transportation and storage... MSRP: Now: $26.99 Add to Cart Compare Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected
Quick view Moroso | sku: M2864940 Moroso 64940 Carburetor Spacer - For Square Bore Carbs - Plastic - 1" - Open 4150/4160 Carburetor Spacer, Plastic, 1", Open Plenum Design Advanced plastic compound, specially formulated to reduce heat conductivity 10 times greater than aluminum ... MSRP: Now: $56.99 Add to Cart Compare Compare Selected
