COMP Cams Valve Spring Cups - Outside,Steel,.060" Thick,1.670 "O.D.,.640 "I.D.,1.565 "Spring O.D.,Set of 16 1341148 This stylish bag features multiple

This stylish bag features multiple internal pockets that are portioned with protective padding around the duffel bag and a reinforced under compartment

Increased Strength

Aluminum Type II style power steering pump with 6" diameter pulley and integral fluid reservoir provides smooth

Rear Bellow

1971-1971 GMC K15/K1500 Suburban

COMP Cams Valve Spring Cups - Outside,Steel,.060" Thick,1.670 "O.D.,.640 "I.D.,1.565 "Spring O.D.,Set of 16 1341148 This stylish bag features multipleThe old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the