MAHLE OE moly piston ring sets apply advanced piston-ring engineering to reduce friction, lower ring mass and minimize engine oil consumption while promoting longer service life. Built to OE-driven requirements, these rings incorporate current technology to meet the needs of the specified Buick, Checker and Chevy engine applications and deliver reliable sealing and durability.
Mahle Rings Buick 305 5.0L Eng 77-91 Checker 305 5.0L Eng 78-80 Chevy Moly Ring Set