The Mahle OE plain piston ring set fits GMC passenger 2.0L OHC engines from 1987 to 1994 and provides the core sealing rings needed during an engine rebuild. These plain rings restore compression and help manage oil control. MAHLE piston rings follow OE-driven development goals—reducing friction and ring mass while minimizing oil consumption to support longer service life and reliable operation.
Mahle Rings GMC Pass 121 2.0L OHC Eng 87-94 Plain Ring Set