NPR American V8 Engine Ring Series Piston Ring Set - 4.075 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 204006 1978-1980 Buick LeSabre

1978-1980 Buick LeSabre

Additional Required Parts - Available Separately: Clamshells BHS514 (2 required) Isolators 71221016HKR (black)

Torque to 63 ft-lbs - ARP moly lube only

1970-1970 Jeep J-4500

NPR American V8 Engine Ring Series Piston Ring Set - 4.075 in Bore - 1.2 x 1.2 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 204006 1978-1980 Buick LeSabreProduct Description: Piston Rings American V8 Engine Ring Series 4. 075 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