Mahle Rings 4.030in Bore 1/16in 3.00MM Plasma Moly Ductile Std Tension Engine Set Moly Ring Set

If you're rebuilding the top end of your engine, a fresh set of piston rings is essential for proper sealing and performance. These Mahle OE piston rings are designed for a 4.030-inch bore and feature a standard tension setup, which is common for many engine builds. The top rings are plasma moly ductile, a well-built material known for its resistance to wear and ability to maintain a good seal against the cylinder wall, even under demanding conditions.

This set includes all the rings you'll need for a complete engine rebuild. The plasma moly coating on the top rings helps reduce friction and improve their lifespan, contributing to a more reliable engine over time. Mahle is a well-known name in engine components, and these rings are a solid option for anyone looking to restore or enhance their engine's performance during a rebuild.