
COMP Cams ID spring locators provide a hardened steel seating option with a .60" locator thickness to handle extreme spring pressures and high RPM. These inboard-locating seats protect the head and shim while centering the valve spring and are supplied as sets to outfit multiple valves, offering a durable alternative to older external cup retainers used in race engines.
COMP Cams ID Spring Seats 1.5 X 570 X 7