Mahle Rings Performance Plasma Moly Steel HV385 Top Ring 3.248in x 1.0MM .143in RW Moly Ring Set

Mahle OE Piston Rings are a solid option for rebuilding your engine. This specific set is designed for a 3.248-inch bore and features a 1.0mm top ring with a .143-inch ring thickness. The plasma moly steel construction offers good durability for performance applications.

These rings are built with plasma moly steel, a material known for its wear resistance. The HV385 top ring design is intended to help maintain a good seal between the piston and cylinder wall, which is crucial for proper engine performance and oil control. When you're putting an engine back together, getting the ring seal right is key to its longevity and power output.