COMP Cams cca4706-8

COMP Cams spring seat cup sets offer hardened steel locator cups as a modern alternative to standard shims that may not withstand extreme spring pressures and high RPM. These thin alloy seats protect the head and shim while providing a positive locating shoulder from the inside diameter. Sold as sets for convenience, they reduce machining needs and help maintain consistent spring seating across multiple valves.

COMP Cams Spring Seat Cups 1.740