The CP piston ring set for a 3.327-inch bore includes a 1.2mm top ring, a 1.2mm second ring, and a 2.0mm oil ring, with PVD surface treatment. Packaged as a complete set, it supplies the matched ring sizes needed for rebuilding pistons to the specified bore. The PVD finish is specified in the source to support wear resistance and consistent ring seating.
CP Pistons Ring Set 1.2mm Top Ring 1.2mm 2nd Ring 2.0mm Oil Ring 3.327 bore PVD