NPR American V8 Engine Ring Series Piston Ring Set - 4.060 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 2010217 2007 GMC Sierra 1500 HD

2007 GMC Sierra 1500 HD Classic (Front)

1958-1958 Plymouth Suburban

The technology is a moving target because the power in the engines is increasing all the time

Dual Flare Jet Outlets

NPR American V8 Engine Ring Series Piston Ring Set - 4.060 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 2010217 2007 GMC Sierra 1500 HDProduct Description: Piston Rings American V8 Engine Ring Series 4. 060 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