Description
COMP Cams Valve Spring Locators Inside, Steel, .060 "Thick, 1.550 "O.D., .570 "I.D., .730 "Spring I.D. (Set of 16) HXY2021 An exclusive 12 point head WEI7155 An exclusive 12 point head design Allstar Performance Throttle Brackets For Holley 4500 Dominator Carburetors 060 in Thick if that theoretical performance doesn't translate into real life results