NPR American V8 Engine Ring Series Piston Ring Set - 4.065 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder COM20-600-4 Direct Replacement Units

Direct Replacement Units

The unique design of the hardy self-contained thermostatic oil valve ensures oil rises to operating temperature quickly before sending the full flow onwards to an external oil cooler (sold separately)

Acquire 20 Seconds Of Run Data

2008-2008 Mercedes-Benz CL63 AMG

NPR American V8 Engine Ring Series Piston Ring Set - 4.065 in Bore - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Nitride - 8-Cylinder COM20-600-4 Direct Replacement UnitsProduct Description: Piston Rings American V8 Engine Ring Series 4. 065 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