The Supertech Honda H22A1/H22A4 +1mm oversize black-nitrided intake valve set provides a +1mm oversize replacement option for H22A1 and H22A4 engines. Supplied as a set of eight valves with a black-nitrided finish, the kit supports cylinder head service and valve resizing during rebuilds or maintenance on the listed H22 applications.
Supertech Honda H22A1/H22A4 Black Nitrided Intake Valve - +1mm Oversize - Set of 8