NPR American V8 Engine Ring Series Piston Ring Set - 4.100 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder GRE7460 NGK's coil housings are manufactured

NGK's coil housings are manufactured with premium thermoplastic and high-quality epoxy for superior dielectric strength and durability

improving safety during high-speed events

Lifetime Warranty

Variable Speed Controller (VSC)

and transformed it into one of the most successful piston manufacturers in the United States

NPR American V8 Engine Ring Series Piston Ring Set - 4.100 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder GRE7460 NGK's coil housings are manufacturedProduct Description: Piston Rings American V8 Engine Ring Series 4. 100 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