NPR Piston Rings 20-GNHM4020K8 Performance Piston Ring Set for V8 Engines, 4.020 Inch Bore, Steel, Nitride Finish

The NPR Piston Rings 20-GNHM4020K8 are designed for high-performance V8 engines, providing reliable sealing and durability. These piston rings feature a bore size of 4.020 inches, making them suitable for a range of American V8 engine rebuilds and upgrades. The set includes rings with a thickness of 1.2 mm and 1.5 mm, optimized for standard tension, ensuring proper compression and oil control. Constructed from high-quality steel and finished with a nitride coating, these rings offer enhanced wear resistance and longevity in demanding conditions. The kit is ideal for engine builders and mechanics looking for precision-fit components to restore or improve engine performance. Compatibility with various V8 applications ensures versatility, making these rings a valuable addition to any engine overhaul. Proper installation and selection of piston rings are crucial for engine efficiency and longevity, and the NPR performance series provides quality components to meet these needs.

Features:

• Bore Size: 4.020 inches for V8 engine applications

• Material: High-quality steel with nitride finish for durability

• Design: Standard tension piston rings for reliable compression

• Thickness: 1.2 mm and 1.5 mm for optimal sealing

• Series: American V8 engine performance series

• Application: Suitable for engine rebuilds and performance upgrades