The ProMaxx FOR852NB Bare Replacement Cylinder Head is a high quality replacement for your 2008-2010 Ford 6.4L Powerstroke. Built with thicker castings in crack prone areas, these heads undergo extensive testing and quality control to ensure that you receive the best product possible for your 6.4L Powerstroke.
ProMaxx performs the following tests and procedures: All heads are push rod clearanced, glow plugs and injectors are test fit, all recession depths are checked, all heads are pressure tested, and all holes are tapped including glow plug threads. Sold as a "bare" casting without any valves, seals or springs this head is a perfect start for those that want to upgrade their valve train. This is a brand new casting sold without a core charge. Sold individually.
- Sold Individually
- New Bare Casting
- Improved Design In "Problem Areas"
Part number: FOR852NB