Don’t just machine the old heads in your 2011-2016 Ford 6.7L Powerstroke, replace them with the Powerstroke Products Loaded 6.7L Cylinder Head With HD Springs (Right) PP-6.7FHhdvsRight. This Powerstroke Products Cylinder Head is assembled with heavy-duty valve springs to give you control of the valvetrain in your truck. A modification often overlooked on performance built trucks. The stock valve springs do not provide enough seat pressure for high performance applications with aftermarket turbochargers and aggressive tuning. The valve float common in these applications with stock springs can cause damage to your engine. Using valve springs with the correct pressures is vital for valvetrain control, proper engine performance, and maximizing the potential of your engine
Loaded Cylinder Head
Right Side (Passenger Side)
Includes Valves, Seals & HD Valve Springs
1-Year Unlimited Mileage Warranty
Not available for sale in the state of California Not available for sale in the state of California. Click here to read Emissions Notice.