The Supertech black-nitrided intake valve for Honda F20C1 and F22C1 engines is supplied as a single replacement item. Finished with a black-nitrided coating, the valve is sold individually for single-valve service. Some listings note drop-ship only availability; verify the F20C1/F22C1 engine code on your vehicle to confirm correct fitment prior to ordering.
Supertech Honda F20C1/F22C1 Black Nitrided Intake Valve - Single (Drop Ship Only)