Supertech black nitrided intake valves for Subaru EJ20/EJ25 are sold as a set of eight and presented in standard dimensions. These intake valves feature a black nitrided surface treatment as listed, intended for use as direct replacement valves in EJ20 and EJ25 cylinder heads where original fit and function are required during engine rebuilds or maintenance.
Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - Set of 8