Mahle OE chrome top ring set for a 3.2677-inch bore with a 1.5mm chrome steel top ring provides a specified compression ring option for engine overhauls. Built to match the listed bore and section, these top rings are suitable for routine rebuilds or inventory where the precise diameter and thickness are required for proper ring end gap and cylinder sealing.
Mahle Rings 3.2677 X 1.5MM Chrome Steel Top Ring Chrome Ring Set