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.
ID Spring Locator - 1.500" OD, .585" ID, .060" Thickness
4770-1 - ID Sprng Seat, 1.50 X 585 X 69 0
ID Locator 1.500" OD .585" ID .060 Thick
COMP Cams ID Sprng Seat 1.50 X 585 X 69
ID Sprng Seat, 1.50 X 585 X 69 0
Engine Valve Spring Seat
EngValve Spring Seat
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