NPR Piston Rings 20-GNHS4045K8 Performance Piston Ring Set for American V8 Engines, 4.045 Inch Bore, Steel with Nitride Finish

The NPR Piston Rings 20-GNHS4045K8 are designed for high-performance American V8 engines, featuring a bore size of 4.045 inches. These piston rings are crafted from durable steel and finished with a nitride coating to provide excellent wear resistance and longevity in demanding engine conditions. The set includes eight rings with a standard tension design, ensuring proper compression and minimal blow-by for optimal engine performance. Each ring measures 1.2 mm in thickness with a 3.0 mm gap, tailored for reliable sealing and efficient oil control. Suitable for a variety of V8 applications, these piston rings are an essential upgrade for engine rebuilds and performance enhancements. Their precise fit and high-quality materials help maintain engine integrity and improve power output. The kit is non-restricted for air flow and can be used in various vehicle configurations, making it a versatile choice for automotive enthusiasts and professional rebuilders alike.

Features:

• Bore Size: 4.045 inches for American V8 engines

• Material: Steel with nitride coating for durability

• Ring Thickness: 1.2 mm with 3.0 mm gap for optimal sealing

• Design: Standard tension for reliable compression

• Application: Suitable for high-performance engine rebuilds and modifications