Description
COMP Cams 7 Valve Locks Hardened Steel Single Groove 11 32" Valve Stem 356905 Single bearing design birdcages have WEI7155 Single bearing design birdcages have replaceable components and are fitted with grade 8 hardware Torrington thrust bearings reduce friction between the block and cam sprocket Product Description: Because no matter what happens on a dyno or in a computer model