MAHLE PISTONS 4260MS-112 Performance Series Piston Rings for 4.260 Inch Bore, File Fit, Steel, 8-Cylinder Kit

The MAHLE PISTONS 4260MS-112 Performance Series piston rings are engineered for high-performance engine applications with a 4.260-inch bore size. These rings feature a file fit design, allowing precise installation and optimal sealing. Made from durable steel and equipped with HV385 thermal coating, they provide enhanced wear resistance and thermal stability in demanding engine environments. The kit includes rings with a thickness of 1.0 mm for the top and second rings, and 2.0 mm for the oil control ring, suitable for 8-cylinder engines. Suitable for various performance builds, these piston rings are designed to deliver reliable compression, reduce blow-by, and improve overall engine efficiency. Whether rebuilding or customizing an engine, these rings ensure a precise fit and long-lasting performance, making them a reliable choice for professional and enthusiast applications alike.

Features:

• Performance Series piston rings for high-performance engines

• Bore size: 4.260 inches for precise fit

• File fit design for custom installation adjustments

• Constructed from durable steel for strength and longevity

• HV385 thermal coating for enhanced heat resistance

• Includes top, second, and oil control rings for complete sealing

• Suitable for 8-cylinder engine configurations