Mahle Rings Buick 250 Eng 70-76 Checker 230/250 Engs 69-79 Chevy 230/250 Engs 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.