NPR Piston Rings 20-GNHS4120K8 Performance V8 Engine Ring Set, 4.120-Inch Bore, Steel, Nitride Finish

This NPR Piston Rings set, model 20-GNHS4120K8, is designed for high-performance V8 engines with a 4.120-inch bore. Crafted from durable steel with a nitride finish, these rings offer excellent wear resistance and longevity. The kit includes eight piston rings with standard tension, suitable for a wide range of American V8 engine applications. Precision engineered, these rings ensure optimal sealing, compression, and engine efficiency, making them ideal for rebuilds and performance upgrades. The set features rings with dimensions of 1.2 mm top and second compression rings and a 3.0 mm oil control ring, providing a reliable fit and consistent performance under demanding conditions. Compatibility with various V8 engine configurations makes this set a versatile choice for enthusiasts and professional mechanics alike. The steel construction and nitride coating enhance durability and reduce friction, contributing to smoother engine operation and extended service life. Whether restoring a classic muscle car or tuning a modern V8 engine, these piston rings deliver the quality and performance you expect from NPR Piston Rings. Designed for easy installation and reliable operation, this kit is a valuable addition to any engine rebuild or upgrade project, ensuring your engine performs at its best for miles to come.

Features:

• Designed for V8 engines with 4.120-inch bore

• Includes eight steel piston rings with standard tension

• Nitride finish for increased wear resistance

• Top and second compression rings: 1.2 mm thickness

• Oil control ring: 3.0 mm thickness

• Durable construction suitable for high-performance applications

• Precision-engineered for optimal sealing and compression

• Compatible with American V8 engine rebuilds and upgrades