NPR American V8 Engine Ring Series Piston Ring Set - 3.937 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder EBCDP41816R 2009-2017 Chevrolet Silverado 3500 HD

2009-2017 Chevrolet Silverado 3500 HD

minimizes flex to provide a solid pedal feel/response

1/4 in Tall Pins

these locators use an inboard locating shoulder to center the seat and hold the spring in place

2003-2006 engines which were originally flex fuel will also require Delphi Multec 2 (factory truck style) injectors to be installed

NPR American V8 Engine Ring Series Piston Ring Set - 3.937 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder EBCDP41816R 2009-2017 Chevrolet Silverado 3500 HDProduct Description: Piston Rings American V8 Engine Ring Series 3. 937 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