6.7 Cummins Piston Kits

6.7L Cummins Pistons Stock Piston Features: Drop In Replacement Complete W/ Rings, Wrist Pins And Clips Available in Std, .020 Sizes Coated & Chamfered Piston Kit Features: Drop In Replacement Complete W/ Rings, Wrist Pins And Clips Available in Std, .020 Sizes Chamfered tops Thermal Barrier Coating For Piston Tops Ceramic Piston Skirt Coating Fly Cut, Coated & Chamfered Piston Kit Features: Drop In Replacement Complete W/ Rings, Wrist Pins And Clips Available in Std, .020 Sizes Fly Cut with .100 Valve Reliefs Chamfered tops Thermal Barrier Coating For Piston Tops Ceramic Piston Skirt Coating   Fly Cut (valve relief): .100 Fly cutting is a machining Process we use to add Piston to valve Clearance, when using High lift camshaft. Chamfering: Our Coated Cummins pistons are Chamfered (The top is tapered to help avoid swelling and Scuffing the Cylinder Wall.) Skirt and Top Coating: PDM’s Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surf