Mahle OE Rings Trk 2.8L I-4 VIN 8 Moly Ring Set for Chevrolet, GMC and Isuzu

MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.