Ford 6.0 ProMaxx Performance Cylinder Heads Year:03-05 For maximum and increased flow

For maximum and increased flow this manifold is casted with ports and runners that match the inlet gasket within 0

the truck waits that the throttle is released before applying the new power level

Designed For High HP Applications

Comes complete with a 1-year warranty

Advance control integrated chip eliminates the occasional error code caused by resistor based devices

Ford 6.0 ProMaxx Performance Cylinder Heads Year:03-05 For maximum and increased flowThe ProMaxx Performance Cylinder Heads are high quality replacements for your 2003 2007 Ford 6. 0L 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. ProMaxx performs the following tests and procedures: All fuel rails are drilled and checked, All heads are push rod clearanced, glow plugs and injectors are test fit, all recession