NPR Piston Rings 20-GNHD4070K8 Performance Piston Ring Set for V8 Engines, 4.070 Inch Bore, Steel Nitride Finish

The NPR Piston Rings 20-GNHD4070K8 Performance Piston Ring Set is designed for American V8 engines, offering a reliable sealing solution with a 4.070-inch bore size. Crafted from high-quality steel with a nitride finish, these rings provide durability and resistance to wear under demanding conditions. The set includes rings with a thickness of 1.5 mm on the top and second rings and a 3.0 mm oil ring, ensuring proper oil control and compression sealing for optimal engine performance. Suitable for high-performance applications, these piston rings are engineered to withstand high temperatures and pressures, enhancing engine longevity and efficiency. Whether rebuilding or upgrading your V8, this kit delivers precise fitment and consistent performance for a wide range of American muscle cars and trucks. Easy to install and built to meet OEM specifications, the NPR Piston Rings 20-GNHD4070K8 are an excellent choice for restoring engine power and reliability.

Features:

• Designed for American V8 engines with 4.070-inch bore

• Constructed from durable steel with nitride coating for wear resistance

• Standard tension piston rings for reliable sealing

• Includes top, second, and oil rings for comprehensive engine sealing

• Optimized for high-performance engine applications