Supertech black-nitrided intake valve set for Nissan RB20DE/RB20DET engines with solid lifters. Supplied as a set of 12 with a +1mm oversize, these intake valves suit head work where solid lifter clearances call for oversize components. The black nitride finish indicates surface treatment for wear resistance and smooth seating during installation and engine reassembly.
Supertech Nissan RB20DE/RB20DET (w/Solid Lifters) Blk Nitrided Intake Valve - +1mm OS - Set of 12