NPR American V8 Engine Ring Series Piston Ring Set - 4.040 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder H776427XXL COMP Cams Ovate Wire Springs

COMP Cams Ovate Wire Springs are constructed from oval shaped wire as opposed to round

s to mid 90

With no laptop required

Aero 4 / Aero 6 / W4A / W6A Wilwood Caliper

5" Axle / gm 10 Bolt 8

NPR American V8 Engine Ring Series Piston Ring Set - 4.040 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder H776427XXL COMP Cams Ovate Wire SpringsProduct Description: Piston Rings American V8 Engine Ring Series 4. 040 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