The Supertech black-nitrided intake valve for Honda and Acura K20/K24 engines is offered as a single +0.5mm oversize replacement. Supplied individually, the valve includes a black-nitrided finish and is intended for single-valve replacement. The listing notes drop-ship only availability in some cases; confirm K20/K24 engine compatibility to ensure the oversize matches your application.
Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +0.5mm Oversize - Single (D/S Only)