COMP Cams ID Spring Seats 1.50 X 585 X 4770-12

COMP Cams Valve Springs, Retainers 4770-12 ID Spring Locator Set of 12- 1.500" OD, .585" ID, .060" Thickness 4770-12 - ID Spring Seats, 1.50 X 585 X 690 COMP Cams ID Spring Seats 1.50 X 585 X