Call (631) 957-9427 For All Your Manual Transmission Needs!

S-K Speed has been in the standard-shift transmission business since it’s inception in 1963. Brian Higgins, one of the founders, has been building transmissions and collecting parts since the late 1950’s. Over that time, he has accumulated an enormous and diverse inventory of transmissions and parts for all the vehicles that comprised the famous “Muscle Car Era”. These cars account for most of the popular makes being restored today. His knowledge and expertise has been featured in previous Car Craft and Hot Rod magazines.

The transmission shop is now offering for sale it’s vast inventory of complete transmissions, cases, tailhousings, overhaul kits and all related standard-shift transmission components for these coveted cars. An example of such parts are:

Corvette - Doug Nash 4+3 Overdrive Units.
GM – Muncie, T-10, 3-speeds from '55-'64, Saginaw 3/4-speeds from '65-'88.
FORD – Toploaders, T-10, T-5, 3-speeds from ‘40 to ‘80’s (including 6-cyl Mustangs).
MOPAR – 833, HEMI 18-spline & 23-spline T-10’s, 3-speeds from ’60-‘80’s.
AMC – T10, 3-speeds, Jeep and cars, T-5.
RICHMOND – T10, 5-speed street non OD, 5-speed HD w/OD, 6-speed w/OD.
MISC TRANS RELATED PARTS – Shifters, throw-out bearings, etc.
OTHERS – T-50, early truck parts, used cores and various early 3-speed overdrive units.

We will be selling any and all GM, Ford, Mopar, AMC, Richmond and miscellaneous makes and related parts seen on this site (Click the link to download the parts list). We are selling over ONE MILLION DOLLARS in new, used, restoration and repair parts for all the popular domestic vehicles of the last forty years. We have been in business since the sweetest sound you could hear on a summer evening was that of a car with an M-21 close-ratio Muncie and a 4.10 rear running up and down through the gears.

You can recapture that today! Find a car, get a complete transmission or parts from us and get to it! We are also one of the few companies left that can supply all parts or fully rebuilt units for the Doug Nash 4+3 1984-1988 overdrive transmissions found in the Corvette! Other related parts are available, such as original shifters (OEM or Hurst), bellhousings for most popular V8’s (and 6 cylinders), early light trucks, cores for you to rebuild and parts for that orphan transmission that nobody has parts for. Try us, we may very well surprise you!

The exploded generic diagram can give you an idea of what to ask for when calling, since most 4 and 3 speeds share a general similarity. (Diagram can be found within the downloadable parts list – click the link below to find out more!)

Click here to check out exploded view

If you are a business/company building manual transmissions…

We can offer you an incredible price on a bulk purchase whether it be a large quantity of a single item or buying all the inventory for a specific application. Or just write a check for the whole thing and instantly you’ll be the biggest standard-shift company in the world for muscle cars!

Call us today and make us an offer we can’t refuse!
(631) 957-9427