NPR American V8 Engine Ring Series Piston Ring Set - 4.040 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 931075 1964-1974 Oldsmobile Cutlass

1964-1974 Oldsmobile Cutlass

or Sealed Hyperscrew (27A Series) (IMCA Southern Sport Mod legal) Hyperscrew

Patented rotational locking rails secure the X2 across the entire length of the truck bed

6" Wide x 24"

Jaz Pro Sport Fuel Cells feature seamless cross-linked polyethylene inner shell

NPR American V8 Engine Ring Series Piston Ring Set - 4.040 in Bore - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 931075 1964-1974 Oldsmobile CutlassProduct Description: Piston Rings American V8 Engine Ring Series 4. 040 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