NPR Piston Rings 20-GNHM3905K8 Performance Piston Ring Set for V8 Engines, 3.905 Inch Bore, Steel, Nitride Finish

The NPR Piston Rings 20-GNHM3905K8 Performance Piston Ring Set is designed for V8 engines requiring a 3.905-inch bore diameter. Crafted from durable steel with a nitride finish, these rings provide excellent wear resistance and longevity. The set includes standard tension rings with dimensions of 1.2 mm, 1.5 mm, and 3.0 mm thickness, ensuring precise sealing and optimal engine performance. Ideal for high-performance applications, these piston rings help maintain compression and reduce oil consumption, contributing to efficient engine operation. Compatibility with American V8 engines makes them suitable for a variety of rebuild and upgrade projects, delivering reliable performance and durability under demanding conditions.

Features:

• Designed for V8 engines with a 3.905-inch bore diameter

• Constructed from high-strength steel for durability

• Nitride finish enhances wear resistance and longevity

• Standard tension piston rings for reliable sealing

• Includes three rings with thicknesses of 1.2 mm, 1.5 mm, and 3.0 mm