NPR American V8 Engine Ring Series Piston Ring Set - 4.125 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder SC-BW-5553BLK high eccentricity to account for

high eccentricity to account for bore distortion and reduced overlay thickness to prevent fatigue

Spacer is used between the spindle arm and the rod end

The large spherical bearings in BMR

Ford Supply Line

as well as the C

NPR American V8 Engine Ring Series Piston Ring Set - 4.125 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder SC-BW-5553BLK high eccentricity to account forProduct Description: Piston Rings American V8 Engine Ring Series 4. 125 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