Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4783 features a 1.540" OD and a .640" ID.
ID Spring Locator Set of 16 - 1.500" OD, .570" ID, .060" Thickness
4784-16 - ID Spring Seats, 1.50 X 570 X 735
ID Locators 1.50" OD .570" ID .060 Thick
COMP Cams ID Spring Seats 1.50 X 570 X
ID Spring Seats, 1.50 X 570 X 735
Engine Valve Spring Seat
EngValve Spring Seat
None
