Fleece Performance 03-07 Ford Super Duty 6.0L Powerstroke 20mm Dowel Freedom Series HD Cylinder Head

Fleece Performance is known for building robust parts for demanding diesel applications, and this Freedom Series HD Cylinder Head is no exception. If you're working on a 2003-2007 Ford E-350 Super Duty, E-350 Club Wagon, Excursion, F-250 Super Duty, or F-350 Super Duty with the 6.0L Powerstroke engine, this head is designed to handle the stresses of higher performance or heavy-duty use.

This cylinder head features a 20mm dowel pin design, which offers a stronger connection between the head and the block compared to the factory 10mm dowels. This improved dowel system helps prevent head lift and gasket sealing issues, especially when you're pushing more power or towing heavy loads. The 'HD' designation means it's built with stronger materials and tighter tolerances to withstand the higher cylinder pressures common in modified 6.0L Powerstroke engines. It’s a well-built component aimed at providing a more reliable foundation for your engine rebuild or upgrade.

When installing this head, it's crucial to follow the manufacturer's torque specifications and sequence precisely to ensure proper sealing and alignment. This head is sold individually, so you'll need to order two if you're replacing both sides. While this head is built for enhanced performance, please be aware that it is not CARB approved and cannot be shipped to California.