NPR American V8 Engine Ring Series Piston Ring Set - 4.075 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder SNO-N1400 Auto Trans

Auto Trans

When you install a crank trigger system

18-1/4 in Center

1979-1980 Chevrolet C10 Silverado CID 305 Naturally Aspirated GAS

For customized Pre-OBDII racing applications

NPR American V8 Engine Ring Series Piston Ring Set - 4.075 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder SNO-N1400 Auto TransProduct Description: Piston Rings American V8 Engine Ring Series 4. 075 in Bore 1. 5 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Nitride 8 Cylinder NPR Piston Rings is a world leader in the production of piston rings. A long time supplier for OEM applications, they also produce a line of performance piston rings designed for top tier performance and reliability. With performance piston rings for a wide range of engines, including popular V8's from