1.324 Dual Valve Springs - RPM Series (16) Valve Spring - RPM Series - Dual Spring - 500 lb/in Spring Rate - 1.000 in Coil Bind - 1.324 in OD - GM LS-Series - Set of 16

Valve Spring Locator - Inside - 0.060 in Thick - 1.500 in OD - 0.630 in ID - 0.810 in Spring ID - Chromoly - Set of 16

1.290 Valve Spring Locators Valve Spring Locator - Inside - 0.035 in Thick - 1.270 in OD - 0.505 in ID - 0.685 in Spring ID - Steel - Black Oxide - Set of 16

Valve Spring Locators - 1.540in Valve Spring Locator - Inside - 0.045 in Thick - 1.540 in OD - 0.570 in ID - 0.740 in Spring ID - Chromoly - Set of 16

1.625 Valve Spring Locators Valve Spring Locator - Inside - 0.062 in Thick - 1.570 in OD - 0.567 in ID - 0.860 in Spring ID - Steel - Black Oxide - Set of 16

1.324 Dual Valve Springs - RPM Series (16) Valve Spring - RPM Series - Dual Spring - 460 lb/in Spring Rate - 1.000 in Coil Bind - 1.324 in OD - GM LS-Series - Set of 16