MAHLE 3011019 Performance Piston Ring Set Bore Plasma Moly - 4.045

The MAHLE 3011019 is a high-performance piston ring set engineered for demanding racing and performance applications. This premium ring set features advanced materials and coatings designed to maximize power output while maintaining excellent durability and seal integrity.

Key Features:

• Plasma Moly steel top compression ring for superior wear resistance and reduced friction
• 4.045-inch bore diameter for precise fitment
• 0.0625-inch (1/16") ring width standard thickness
• 0.190-inch radial wall thickness for optimal ring strength
• Moly coating provides enhanced scuff resistance during break-in and high-load operation
• Performance-grade construction suitable for high RPM and boosted applications

MAHLE is a world-leading manufacturer of engine components, and their performance ring sets are trusted by professional engine builders and racers worldwide. The plasma moly coating on the top ring ensures excellent oil control and combustion sealing even under extreme cylinder pressures and temperatures.