COMP Cams ID Spring Seat 1.50 X 585 X 69 - 4770-1

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4770 features a 1.500" OD and a .585" ID that works well with our 985, 978, 924 and 939 dual valve springs.
Catalog
User 1