NPR American V8 Engine Ring Series Piston Ring Set - 4.145 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 20-PRY-NB-5XS 6-Bolt to 4-Bolt

6-Bolt to 4-Bolt

keeping your wiring safe and protected from harsh metal edges

Sprung Full face/Segmented face Organic/Carbon Composite DiscVehicle Applications: 1967 thru 1979 Buick Cars 6/8 CylindersVehicle Applications: 1967 thru 1979 Buick Cars 6/8 Cylinders

9 in Wide x 12 in Tall

NPR American V8 Engine Ring Series Piston Ring Set - 4.145 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 20-PRY-NB-5XS 6-Bolt to 4-BoltProduct Description: Piston Rings American V8 Engine Ring Series 4. 145 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