NPR American V8 Engine Ring Series Piston Ring Set - 3.905 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 50058 Includes "Boost Safe" readiness failsafe

Includes "Boost Safe" readiness failsafe system

Races / Drive Flange

Overall wrench length 9" x 3/8" thick

Several characteristics make the 1403 Performer Series 500 CFM electric choke carburetor an outstanding street performer

King Wing Tree Quick Pin Kits

NPR American V8 Engine Ring Series Piston Ring Set - 3.905 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 50058 Includes "Boost Safe" readiness failsafeProduct Description: Piston Rings American V8 Engine Ring Series 3. 905 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