Description
COMP Cams 1.640" O.D. Spring Shim Kit Head and Neck Restraint Hardware 1967 1974 GMC G25 G2500 Van WEI7155 1967 1974 GMC G25 G2500 Van MPD Shutoff Valve COMP Cams spends thousands of hours working with race teams to make sure COMP Cams products provide unmatched performance and reliability 015" thick shims