Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4774 features a 1.625" OD and a .570" ID that works well with our 996, 998, 26099 and 991 dual valve springs.
ID Spring Locator Set of 16 - 1.625" OD, .570" ID, .060" Thickness
4774-16 - ID Spring Seats, 1.625 X 570 X 765
COMP Cams ID Spring Seats 1.625 X 570
Locators 1.625" OD .570" .060 Thick
ID Spring Seats, 1.625 X 570 X 765
Engine Valve Spring Seat
EngValve Spring Seat
None