Mahle Rings Ductile Plasma Moly 3.7008 x 1/16 .173 Rad Wall Radius Face Non Beveled Moly Ring Set

When you're rebuilding the top end of your engine, getting the right piston rings is crucial for sealing combustion and controlling oil. This set from Mahle OE uses ductile iron with a plasma-moly coating for durability and improved wear resistance. The 3.7008-inch bore size and 1/16-inch thickness are standard for many applications, and the .173-inch radius wall face helps ensure a good seal against the cylinder wall.

Mahle has been a trusted name in engine components for a long time, and this ring set reflects that experience. The non-beveled, radius face design is a common and effective approach for many piston and cylinder wall combinations, helping to prevent blow-by and maintain consistent compression. This set is designed to fit right and perform reliably in your engine rebuild project.