NPR Piston Rings 20-GNHS4125K8 Performance Piston Ring Set for V8 Engines

The NPR Piston Rings 20-GNHS4125K8 is a piston ring set designed for American V8 engines with a 4.125-inch bore. This kit uses a 1.2 x 1.2 x 3.0 mm ring thickness configuration and is intended for applications requiring standard tension piston rings.

Manufactured from steel with a nitride finish, the set is designed as part of NPR’s American V8 Engine Ring Series. The 8-cylinder kit provides piston ring components for the engine application described by the product data.

Use the part number 20-GNHS4125K8 when verifying application requirements and ring specifications. Confirm that the bore size, ring thickness configuration, engine type, and standard-tension design match the intended installation before purchase.

Features:

• Brand: NPR Piston Rings
• Part Number: 20-GNHS4125K8
• Application: American V8 engine
• Bore Size: 4.125 inches
• Ring Thickness: 1.2 x 1.2 x 3.0 mm
• Tension: Standard tension
• Material: Steel
• Finish: Nitride
• Cylinder Configuration: 8-cylinder
• Product Type: Piston ring set