The Supertech chrome-finished intake racing valve for Honda NSX is supplied as a single valve measuring 37 x 5.48 x 112.15mm and is intended for drop-ship only. This chrome stainless-steel intake valve is specified by its dimensions for NSX cylinder head use—verify the 37mm head dimension and overall length before ordering.
Supertech Honda NSX 37x5.48x112.15mm SS Chrome Intake Racing Valve - Single (Drop Ship Only)