MAHLE plain piston ring sets provide OE-driven technology aimed at reducing friction and engine oil consumption while extending service life. Offered for Buick and Chevy 305 5.0L engines, these rings leverage Mahle’s industry-leading piston ring design to meet factory expectations for efficiency and durability in replacement applications, without altering intended engine characteristics.
Mahle Rings Buick 305 5.0L Eng 77-91 Checker 305 5.0L Eng 78-80 Chevy 305 Plain Ring Set