This MAHLE moly piston ring set is engineered to meet OE performance goals for GM 4.3L V6 Gen5 direct injection engines from 2014 onward. MAHLE piston rings target reduced friction and ring mass, lower engine oil consumption, and extended service life compared with older designs. The set carries MAHLE’s industry-leading ring technology intended to support longevity and efficient engine operation without added claims beyond OE-driven objectives.
Mahle Rings GM 4.3L V6 GEN5 Version II 2014 - UP Direct Injection Moly Ring Set