Mahle OE 50277.040 Mahle Rings FRD/GM 4/6CYL 60-79 Plain Ring Set

Engine Piston 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.