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The Supertech Honda H23 +1mm oversize black-nitrided intake valve set is an oversize replacement kit for Honda H23 engines. Supplied as a set of eight valves with a +1mm oversize specification and black-nitrided finish, this kit supports cylinder head service and valve resizing during rebuilds or maintenance on H23 applications.
Supertech Honda H23 Black Nitrided Intake Valve - +1mm Oversize - Set of 8
