Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
*Existing factory triple-groove valve keepers are to be reused*
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
*Existing factory triple-groove valve keepers are to be reused*
Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
*Oversized valves require extra machine work to the cylinder head.*