MAHLE Moly piston rings for GMC 350 V8 (5.7L) 1990–1994 are engineered to reduce friction and ring mass while minimizing oil consumption, reflecting OE-driven design goals. MAHLE positions these rings as advanced replacement technology focused on sealing efficiency and longer service life, suitable for restoring original engine performance characteristics.
Mahle Rings GMC Pass 350 5.7L Eng 1990-94 Moly Ring Set