Powerstroke Products 6.0L Head Loaded HDS Oringed (one head)

18mm Heads: The Power-Stroke Products 18mm 6.0L O-Ring Cylinder Head with HD Springs PP-18mmLHDVSO is the perfect option for the performance built 2003-2005 Ford 6.0L Powerstroke. Power-Stroke Products Cylinder Heads are built to last! Starting off as a brand-new casting each head is inspected for quality and then built with brand new valves, seals, and springs. This loaded cylinder head includes heavy duty valve springs. This gives you more control over your valvetrain giving you more usable power. The machined O-ring is installed to keep compression in the cylinder, and out of your cooling system. Sold individually. FEATURES:Loaded HeadFor 18mm DowelsMachined For O-RingsNew Valves, HD Springs & Seals1-Year Unlimited Mileage WarrantyApplication Notes:Model year ranges are suggested applications.Please confrim dowel size on your truck before ordering. *MLS GASKETS ONLY ON O-RINGED HEADSNot available for sale in the state of California *HOT RETORQUE IS REQUIRED TO MAINTAIN WARRANTY