COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.500 "O.D., .570 "I.D., .750 "Spring I.D. - (Set of 16) 2110011 Only fits passenger vans with

Only fits passenger vans with a boxed frame

Used by many of the top Modified and Late Model race teams and engine builders across the U

Lifetime Limited Warranty (parts)

1972-1992 Pontiac Firebird

COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.500 "O.D., .570 "I.D., .750 "Spring I.D. - (Set of 16) 2110011 Only fits passenger vans withThe 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