The MAHLE OE moly ring set fits GM Truck 8.1L V8 engines from 2001–2004 and follows OE engineering priorities. MAHLE rings reduce friction and ring mass while minimizing oil consumption, contributing to extended service life. This moly ring set offers advanced piston ring technology intended for reliable replacement in the specified GM truck application.
Mahle Rings GM Truck 8.1L V8 2001-2004 Moly Ring Set