COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.500 "O.D., .570 "I.D., .750 "Spring I.D. - (Set of 16) H75300154 Side return port size is

Side return port size is -6 AN

1995-1999 Chevrolet Tahoe

stainless steel

Hardened push rods required on all applications

COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.500 "O.D., .570 "I.D., .750 "Spring I.D. - (Set of 16) H75300154 Side return port size isThe 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