COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 (Set of 8) NH-2-ICH 2 & 4 wheel drives

2 & 4 wheel drives and all wheelbases

Some race versions have machined grooves to reduce cavitation at high RPM (grooves slightly reduce pressure at idle)

IMSA Wired 8' Foot Intercom Cable

1968-1972 Pontiac Lemans

dual volume control

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 (Set of 8) NH-2-ICH 2 & 4 wheel drivesThese Magnum Roller Rocker Arms for Small Block Chevy 265 400 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 and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective