The MAHLE OE Chrome Ring Set for GMC 230/250 engines (1969–1979) brings OE-driven piston ring technology to rebuilds and restorations. MAHLE rings prioritize reduced friction and ring mass, lower oil consumption and longer service life versus older designs. This chrome ring set reflects current piston-ring engineering intended to meet demanding OEM performance expectations.
Mahle Rings GMC 230/250 69-79 Chrome Ring Set