The Supertech black-nitrided intake valve for Honda K20C engines is offered as a single replacement item. Finished with a black-nitrided surface and sold individually, the valve is intended for single-valve service. Listings may indicate drop-ship only availability; verify the K20C engine code on your vehicle to confirm fitment and ensure you select the correct part.
Supertech Honda K20C Black Nitrided Intake Valve - Single (Drop Ship Only)