
This CP piston ring is made for the Acura/Honda K20A/A2/A3 89.0mm bore piston and is supplied as a single ring component for that piston size. Intended for engine builders matching CP pistons, the ring fits the specified bore dimension and piston family without implying other hardware or application changes.
CP Ring ONLY for Acura/Honda K20A/A2/A3 89.0mm Bore Piston