
DX Series Aluminum Cylinder Head Ford 6.0L Powerstroke Diesel
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- DX Series Aluminum Cylinder Head
- Ford 6.0L Powerstroke Diesel
- 18mm Dowels (2003-2005)
- Cylinder O-Ring Machined
- Assembled
- Sold Individually
Increase Your Powerstroke Performance!!
ProMaxx DX Diesel Xtreme is taking the diesel market to places it has never been before! The DX Series cylinder head is a lighter and stronger 356-T6 aluminum version of what has always been a cast iron cylinder head. Developed in real-world research and testing, all the work resulted in the DX Series being strengthened in many areas and provides power gains and flow improvements, right out of the box. Machined and assembled in the USA.
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Features:
- Airflow increases of 25 percent on intake and exhaust resulting in more power!
- CNC ported versions for even more airflow and power!
- Multi-angle valve job
- Injector cups with solid behind
- Hardened valve seats and guides
- Strongest injector hold-down boss available
- 42 lbs. lighter per head
- Over 12 months of real-world testing
- Ultra-smooth 356-T6 aluminum - same as our proven racing heads
- May be used in 20 mm dowel (2006-2007) applications with slight modifications
- Machined and Assembled in the USA
- Sold Individually



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