COMP Cams Rev Kit Chevy SB 4000 Ark Splash Guards Silverado 1975 - 1978 GMC

Silverado 1975 - 1978 GMC C35 Sierra Classic

060" Thickness 4872-1 - Spring Seat

Circuit breaker

- UPC Code: 648044886121

Anzo lighting products

COMP Cams Rev Kit Chevy SB 4000 Ark Splash Guards Silverado 1975 - 1978 GMCCCA Uncategorized Engine Valve Lifter Locking Bar Constructed from the toughest extruded aluminum; Kit comes with buttons and springs; Notched to fit the block and should require no machine work; For Small Block Chevy Applications with . 842" Diameter Lifters; For use with full body Solid roller lifters only In some endurance and oval track applications, it is necessary to use a rev kit to precisely follow the profile of the cam. This safety measure