MAHLE OE moly piston rings for the 3.0L V6 (VIN R) applications provide OE-driven ring technology to reduce friction and oil consumption. Specified for GMC, Pontiac and Opel 1997–2004 3.0L V6 engines, these rings emphasize lower ring mass and extended service life per MAHLE market guidance. They represent OE-focused piston ring engineering for rebuilds and maintenance.
Mahle Rings GMC Pass & Opel 3.0L V6 VIN R 1997-2004 Moly Ring Set