NPR Piston Rings 20-GNHM4020K8 American V8 Performance Piston Ring Set

The NPR Piston Rings 20-GNHM4020K8 performance piston ring set is designed for American V8 engines with a 4.020-inch bore. This kit includes rings for an 8-cylinder application and features a 1.2 x 1.5 x 3.0 mm thickness configuration.

Manufactured from steel and finished with a nitride treatment, these piston rings are built for the specified application. The standard-tension design provides a direct match to the product’s listed ring specifications.

Use the part number 20-GNHM4020K8 when confirming application requirements and ring dimensions. This NPR Piston Rings set is supplied as a kit for the stated American V8 engine ring series.

Features:

• Brand: NPR Piston Rings
• Part Number: 20-GNHM4020K8
• Application: American V8 engine ring series
• Bore Size: 4.020 inches
• Ring Thickness: 1.2 x 1.5 x 3.0 mm
• Tension: Standard tension
• Material: Steel
• Finish: Nitride
• Cylinder Configuration: 8-cylinder
• Product Type: Piston ring set kit