NPR American V8 Engine Ring Series Piston Ring Set - 4.165 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 23-FLT-NFO-L Reducer fittings are an economical

Reducer fittings are an economical way to reduce the male AN thread size on items such as oil coolers and inline temperature T-fittings

Sensor data must be present on the OBD II data stream to function

Extended Pad LifeHawk Performance's leading-edge brake friction technology is proven everyday in severe-duty motorsports and performance street brake applications

Useful for measuring valve spring installed height

Does NOT fit vehicles fitted with NPP performance exhaust option with Quad Tips

NPR American V8 Engine Ring Series Piston Ring Set - 4.165 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder 23-FLT-NFO-L Reducer fittings are an economicalProduct Description: Piston Rings American V8 Engine Ring Series 4. 165 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