Supertech black-nitrided intake valve set for Nissan GT-R VR38DETT applications. This set of 12 intake valves is supplied +1mm oversize and finished with a black nitride treatment. It’s intended for VR38 head service where oversize intake valves are needed after seat work or machining, providing properly sized components for engine rebuilds while maintaining treated sealing surfaces.
Supertech Nissan GTR VR38DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12