The Mahle OE plain piston ring set is specified for GMC passenger 2.0L engines (1987–1989) and 2.2L engines (1990–1994) according to the listing. Mahle’s OE-focused ring designs emphasize reduced friction and minimized ring mass to control oil consumption and extend service life. These plain rings offer a source-backed replacement option for common engine rebuilds and maintenance tasks.
Mahle Rings GMC Pass 121 2.0L Eng 87-89 134 2.2L Eng 90-94 Plain Ring Set