The MAHLE OE moly ring set fits GM Truck 8.1L V8 engines produced 2001–2004 and is engineered to OE-driven standards. MAHLE piston rings focus on reduced friction and ring mass while minimizing oil consumption, offering longer service life. This moly set brings advanced ring technology to replacement engine builds and OE-level durability for the specified GM truck application.
Mahle Rings GM Truck 8.1L V8 2001-2004 Moly Ring Set