NPR Piston Rings 20-GNHM4140K8 Performance V8 Engine Ring Set, 4.140 Inch Bore, Steel with Nitride Finish, Standard Tension

The NPR Piston Rings 20-GNHM4140K8 are designed for high-performance V8 engines, featuring a bore diameter of 4.140 inches. Crafted from durable steel with a nitride finish, these piston rings provide excellent wear resistance and reliable sealing under demanding conditions. The set includes a complete kit with rings that have a thickness of 1.2 mm, a second ring of 1.5 mm, and a third ring of 3.0 mm, ensuring optimal compression and oil control for your engine. These piston rings are engineered for optimal fitment and function, supporting efficient engine performance and longevity. Suitable for use in various high-performance applications, they are compatible with standard tension settings to meet OEM specifications or custom builds. Whether restoring or upgrading your V8 engine, these rings offer the precision and durability required for reliable operation. Easy to install, the NPR piston rings are an essential component for engine builders seeking quality and performance in one package.

Features:

• Designed for V8 engines with a 4.140 inch bore diameter

• Constructed from steel with a nitride finish for enhanced durability

• Standard tension piston rings for reliable sealing

• Includes a complete set with multiple ring thicknesses: 1.2 mm, 1.5 mm, and 3.0 mm

• Optimized for high-performance engine applications