Mahle OE Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 Chevy Trk 348 Moly Ring Set 40141CP.030

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.