NPR American V8 Engine Ring Series Piston Ring Set - 4.010 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 2370 A pancake style polyurethane bump

A pancake style polyurethane bump stop and high quality ball joint is included

These shafts are offered in aluminum

3 Row Custom Radiator Kit - All Aluminum

1971-1973 Chevrolet Caprice

1977-1979 Oldsmobile Delta 88

NPR American V8 Engine Ring Series Piston Ring Set - 4.010 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 2370 A pancake style polyurethane bumpProduct Description: Piston Rings American V8 Engine Ring Series 4. 010 in Bore 1. 2 x 1. 2 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