Mahle OE Rings 1597cc 1.6L SOHC DOHC w/ Auto Trans 90-94 Plain Ring Set for Mazda

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.