Supertech black nitrided intake valves for Subaru EJ20/EJ25 are supplied as a set of eight in standard length with a +1mm oversize option noted. These intake valves are finished with a black nitriding treatment and are offered to match EJ20/EJ25 cylinder head valve requirements when oversize valve fitment is needed during rebuilds or repairs.
Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 (Std Length)