6.7L Powerstroke Diesel HD Replacement Piston Kit With Rings 2011-2019

Description 6.7L Power Stroke Diesel HD Replacement Piston Kit with Rings (2011–2019) Heavy-Duty Replacement Pistons Built for Work and Performance Upgrade your 2011–2019 Ford 6.7L Powerstroke with this heavy-duty piston and ring kit designed for reliability in towing, fleet, and high-load applications. This kit fits both 2011–2016 and 2017–2019 model years and delivers the durability you need for long-term engine performance. Built for Strength and Durability These pistons feature a steel top ring groove to handle higher cylinder pressure and heat. The included plasma-coated steel top ring and ductile iron second ring improve sealing, reduce blow-by, and hold up under heavy-duty use. Reduced Friction and Better Wear Protection Each piston includes a Grafal moly-based skirt coating that reduces friction and helps prevent scuffing. For additional heat protection, you can upgrade to optional ceramic-coated piston tops. Complete Kit – Multiple Sizes Available This kit includes everything needed for a full piston replacement: (8) Pistons with coated skirts (8) Wrist pins (16) Pin locks Complete piston ring set Available in: Standard .010 Over .020 Over .030 Over .040 OverReduced compression options are also available for milled cylinder blocks. Bore Specifications (6.7L Powerstroke 2011–2019) Standard Bore: 3.897″ – 3.900″ MaxOversizes: .010 Over: 3.907″ .020 Over: 3.917″ .030 Over: 3.927″ .040 Over: 3.937″ Cylinder Finish: 32° crosshatch angle Final hone with 280-grit stone Finish with plateau brush High HP Note: Add 0.001″ clearance for builds exceeding 800 HP. IMPORTANT – Piston Sizing Agreement Measure cylinders at a qualified machine shop before ordering. Piston size changes after ordering will require restocking and shipping fees. Ceramic-coated or machined pistons are non-returnable.