NPR American V8 Engine Ring Series Piston Ring Set - 4.150 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder H782A0012XL Supercharger rear cover gasket included

Supercharger rear cover gasket included

Optimize Use Of Your Engines Power Band And Improve Vehicle Run Performance And Driver Gear Changes With A Rapid Response

Will not fit LT1 '92-later

availability and customer service was very much a concern for this industry

Durable axle is made from wear resistant tool steel to prolong the life of the roller assembly

NPR American V8 Engine Ring Series Piston Ring Set - 4.150 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder H782A0012XL Supercharger rear cover gasket includedProduct Description: Piston Rings American V8 Engine Ring Series 4. 150 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