NPR American V8 Engine Ring Series Piston Ring Set - 4.045 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 7112-5 Less Heat Soak Than Aluminum

Less Heat Soak Than Aluminum

ft of Torque

and is fully backwards compatible with older GM automatic transmissions

Four Axle Straps

Extra lift for upper RPM power

NPR American V8 Engine Ring Series Piston Ring Set - 4.045 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 7112-5 Less Heat Soak Than AluminumProduct Description: Piston Rings American V8 Engine Ring Series 4. 045 in Bore 1. 2 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