Mahle Rings Chevy Truck 292 4.8L Eng 63-89 GMC 292 4.8L Eng 63-89 M F Trac Plain Ring Set

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.