NPR American V8 Engine Ring Series Piston Ring Set - 4.045 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 551303 5 22 volts up to

5 22 volts up to 30 psi which can all be set and adjusted from your PC with MSDs easy to use Windows based software

Plug-N-Play Wiring Harness w/ 30A LED Switch

An attractive black matte finish accents OE flares and bumpers for a factory-fresh appearance

7/16 in Rod Bolt

NPR American V8 Engine Ring Series Piston Ring Set - 4.045 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 551303 5 22 volts up toProduct Description: Piston Rings American V8 Engine Ring Series 4. 045 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