NPR Piston Rings 20-GNHS4020K8 Performance Piston Ring Set for V8 Engines, 4.020-Inch Bore, Steel, Nitride Finish

The NPR Piston Rings 20-GNHS4020K8 Performance Piston Ring Set is designed for American V8 engines, offering reliable sealing and durability. These rings feature a 4.020-inch bore size, making them suitable for a variety of high-performance applications. The set includes rings with a thickness of 1.2 mm (0.047 inches) and a 3.0 mm (0.118 inches) top ring, ensuring optimal compression and oil control. Made from high-strength steel with a nitride finish, these rings provide enhanced wear resistance and longevity under demanding conditions. The standard tension design ensures proper fitment and consistent performance across engine rebuilds or repairs. Whether restoring a classic V8 or building a high-performance engine, these piston rings provide a dependable sealing solution to maintain engine compression and efficiency.

Features:

• Designed for American V8 engines with a 4.020-inch bore

• Constructed from durable steel with a nitride finish for wear resistance

• Standard tension piston rings for reliable sealing

• Includes rings with 1.2 mm (0.047 inches) thickness and 3.0 mm (0.118 inches) top ring

• Optimized for performance and longevity in high-stress engine environments