Description
COMP Cams Valve Spring Cups Outside,Steel,.060" Thick,1.78 "O.D.,.640 "I.D.,1.690 "Spring O.D.,Set of 16 DK14247311FIASFI NPT fittings used for a WEI7155 NPT fittings used for a variety of applications 1979 1981 GMC K3500 Valve Spring Locator Because no matter what happens on a dyno or in a computer model