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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: PSPPP-20MMLHDVS Manufacturer Sku #: PP-20mmLHDVS
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$1,231.36
2006 - 2007 Ford F250
2006 - 2007 Ford F350
2007 - 2007 Ford F450
Product Name: Powerstroke Products 20mm Head LOADED HD Valve springs Manufacturer: Powerstroke Products Manufacturer Part #: PSPPP-20MMLHDVS Thoroughbred Diesel Part #: PP-20MMLHDVS Fitment Notes: 2006-2007 Ford F-250/F-350/F-450 | Excursion 6.0L Powerstroke
6.0L Powerstroke Loaded Cylinder Head w/ HD Valve Springs – 20mm Dowels (2006–2007)Part #: PP-20MMLHDVS
Upgrade your 2006–2007 Ford 6.0L Powerstroke with the Powerstroke Products Loaded Cylinder Head featuring heavy-duty valve springs for enhanced performance and durability. Built from a brand-new casting—not remanufactured—each head is thoroughly inspected and fully assembled with new valves, seals, and HD valve springs to handle the demands of upgraded turbochargers and mild tuning.
The HD springs offer superior valvetrain control, reducing valve float and improving throttle response under boost. Whether you’re towing or running a performance build, this head is ready to install and built to last.
Fits 20mm dowel 6.0L Powerstroke engines
Brand-new casting – no core required
Fully assembled with new valves, valve seals, and heavy-duty valve springs
Ideal for mild performance upgrades, towing, and high-RPM applications
1-Year / Unlimited Mileage Warranty
Sold individually
Fits 2006–2007 Ford F-250, F-350, F-450, and Excursion models with 6.0L Powerstroke
Model year ranges are suggested—please confirm dowel size before ordering
Hot re-torque required to maintain warranty
Head studs sold separately – full line available
Not available for sale or use in the state of California
The PP-20MMLHDVS Loaded Cylinder Head is your go-to solution for increased top-end strength, better boost handling, and peace of mind when pushing your 6.0L Powerstroke.