NPR Piston Rings 20-GNHM4155K8 Performance Piston Ring Set for V8 Engines, 4.155 Inch Bore, Steel Nitride Finish

The NPR Piston Rings 20-GNHM4155K8 Performance Piston Ring Set is designed for V8 engines requiring a 4.155-inch bore. Crafted from durable steel with a nitride coating, these rings provide enhanced wear resistance and longevity. The set includes eight rings with a standard tension, suitable for high-performance applications and engine rebuilds. Each ring features precise dimensions of 1.2 mm, 1.5 mm, and 3.0 mm thicknesses, ensuring a perfect fit and optimal sealing within the combustion chamber. The high-quality materials and manufacturing standards make these piston rings ideal for restoring engine efficiency and power.

Features:

• Designed for V8 engines with a 4.155-inch bore

• Constructed from high-strength steel with nitride coating for durability

• Standard tension piston rings for reliable sealing and performance

• Includes a complete set of eight rings for full engine rebuild

• Precise dimensions for optimal fit and sealing in high-performance applications