COMP Cams ID Spring Seat 1.5 X 630 X 75 4773-1

COMP Cams Valve Springs, Retainers 4773-1 ID Spring Locator - 1.540" OD, .640" ID, .060" Thickness 4773-1 - ID Spring Seat, 1.5 X 630 X 75 0 COMP Cams ID Spring Seat 1.5 X 630 X 75