MAHLE 3010780 Performance Piston Ring Set Bore - 3.895

The MAHLE 3010780 Performance Piston Ring Set is engineered for high-performance and racing applications requiring a 3.8950 inch cylinder bore. This claimer-style ring set features a 5/64 inch (approximately 1.984mm) ring thickness with a cast iron top compression ring in a plain finish configuration.

Key Features:

• Bore size: 3.8950 inches designed for precise fitment
• Ring thickness: 5/64 inch for optimal strength and durability
• Cast iron construction provides excellent wear resistance and sealing
• Claimer-spec design meets common racing class requirements
• Engineered using MAHLE's advanced ring simulation technology to minimize friction
• Ultra-flat ring flanks maximize ring-to-piston sealing efficiency
• File-to-fit design allows precise end gap adjustment for your application

MAHLE is the world's largest piston ring manufacturer, supplying rings to over 60% of production engines built in North America. Their performance ring sets are developed using pioneering computer simulation tools to reduce friction and unlock "free" horsepower while maintaining excellent sealing and durability. Whether you're building a sportsman class race engine or a high-performance street motor, MAHLE rings deliver proven reliability on the dyno and the track.