Mahle Rings GM 7.0L LS7 2006-2010 LS7/Z06 Corvette Moly Ring Set - 42083CP.040

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.