Install an ARP cam bolt kit and end your camshaft worries! ARP quality delivers increased pre-load clamping force and assures positive timing gear register. Increased material strength overcomes valve train harmonics and stress. Added features include oversized bolt head flange for cam button retention.
Pro Series - For small and big block Chevy V8 engines. Includes (3) 12-point bolts.
5/16"-18 thread size - .750" Length (UHL)