COMP Cams ID Spring Seat 1.5 X 570 X 69 4771-1

COMP Cams Valve Springs, Retainers 4771-1 ID Spring Locator - 1.550" OD, .570" ID, .060" Thickness 4771-1 - ID Spring Seat, 1.5 X 570 X 69 0 COMP Cams ID Spring Seat 1.5 X 570 X 69