The Mahle OE plain piston ring set is listed for GMC passenger 2.0L engines from 1985–1986. Built to Mahle’s OE criteria, these plain rings aim to reduce friction and ring mass while minimizing oil consumption and extending service life. They provide a source-backed replacement for engine overhauls and maintenance tasks requiring proper ring fit and reliable sealing.
Mahle Rings GMC Pass 121 2.0L Eng 85-86 Plain Ring Set