A set of eight Supertech black-nitrided intake valves for Honda K20/K24 engines listed at +2mm oversize. The product description identifies the K20/K24 fitment and the larger oversize sizing appropriate for more extensive seat machining or rebuild work. The listing presents these valves as a matched eight-piece set with a nitrided surface finish.
Supertech Honda K20/K24 Black Nitrided Intake Valve - +2mm Oversize - Set of 8