NPR Piston Rings 20-GNHS4055K8 American V8 Piston Ring Set

The NPR Piston Rings 20-GNHS4055K8 is a performance piston ring set for American V8 engines with a 4.055-inch bore. This kit is designed for 8-cylinder applications and provides a matched ring configuration for engine assembly or rebuild projects.

Each ring set uses a 1.2 x 1.2 x 3.0 mm thickness configuration with standard tension. The rings are manufactured from steel and feature a nitride finish, combining the specified material and surface treatment for the application.

This NPR Piston Rings kit is supplied as a complete set for the stated V8 configuration. Verify engine application requirements and ring specifications before installation to ensure the set matches the intended build.

Features:

• Brand: NPR Piston Rings
• Part Number: 20-GNHS4055K8
• Application: American V8 engine ring series
• Cylinder Configuration: 8-cylinder
• Bore Size: 4.055 inches
• Ring Thickness: 1.2 x 1.2 x 3.0 mm
• Tension: Standard tension
• Material: Steel
• Surface Treatment: Nitride
• Product Type: Piston ring set