COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 1417-1 HH-2.0 1965-1978 Buick Riviera

1965-1978 Buick Riviera

1975-1977 Oldsmobile Cutlass

of vacuum the CVR Electric Vacuum Pump activates and increases the vacuum level to 20 in

but the fact of the matter is that they are anything but

Pit Stop USA offers Fuel Supply Lines like Edelbrock Pro Classic Fuel Supply Hose - Mechanical Pump to Carburetor - 3/8 in NPT Male Inlet - 6 AN Male Outlet - Black 81233 at low everyday prices

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 1417-1 HH-2.0 1965-1978 Buick RivieraComp Cams Magnum Chromoly Roller Tip Rocker Arm 3 8 in Stud Mount 1. 52 Ratio Small Block Chevy GM V6 These Magnum Roller Self Aligning Rocker Arms for Late Model Small Block Chevy 305 350 applications are the ultimate street rocker. With a 3 8" stud diameter and 1. 52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex