Mahle OE Rings Trk 177 2.9L Eng 86-92 Moly Ring Set for Ford and Merkur

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.