NPR Piston Rings 20-GNHM4120K8 Performance Piston Ring Set for V8 Engines, 4.120 Inch Bore, Steel Nitride Finish

The NPR Piston Rings 20-GNHM4120K8 are designed for high-performance V8 engines, offering reliable sealing and durability. These piston rings feature a 4.120-inch bore size, making them suitable for a range of American V8 engine rebuilds and performance applications. Constructed from high-quality steel with a nitride finish, they provide excellent wear resistance and longevity under demanding conditions. The set includes standard tension rings with dimensions of 1.2 mm top ring thickness, 1.5 mm second ring, and a 3.0 mm oil control ring, ensuring optimal compression and oil control in your engine.

Each ring in this kit is engineered for precision and consistency, helping to restore engine performance and efficiency. The design is optimized for compatibility with various V8 engine configurations, making it a versatile choice for enthusiasts and professional rebuilders. The use of steel and nitride coating enhances durability, reducing the risk of scoring and wear over time.

Ideal for engine rebuilds, performance upgrades, or maintenance, these piston rings are a vital component in achieving reliable engine operation. The set is straightforward to install and compatible with a broad range of American V8 engines, providing a trusted solution for restoring or enhancing engine performance.

Features:

• Designed for V8 engines with a 4.120-inch bore size

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

• Standard tension piston rings for reliable sealing and oil control

• Includes top, second, and oil control rings with specified dimensions

• Optimized for high-performance engine rebuilds and maintenance