The Supertech black-nitrided intake valve is a single replacement for Mitsubishi EVO X 4B11 engines. Supplied individually, this intake valve suits routine service and cylinder head rebuilds where a direct-fit black-nitrided intake valve is required. The product listing indicates single-piece ordering and drop-ship fulfillment.
Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Single (Drop Ship Only)