MAHLE plain piston ring sets are engineered to OE requirements to reduce friction and ring mass while minimizing oil consumption for longer service life. These rings reflect the latest MAHLE piston ring technology and are intended as robust replacements in compatible GMC 5.7L 350ci passenger and truck engines across their specified model years.
Mahle Rings GMC Pass 350 5.7L Eng 86-89 GMC Trk 350 5.7L Eng 89-94 Plain Ring Set