Shop with Blessed Performance for the DJ Precision Machine Reman Cylinder Head for your 2003-2007 Dodge 5.9L Cummins diesel.
Highlights:
- Upgraded Valve Seats: Taller and larger diameter than stock, made from a heat-resistant alloy to prevent loosening and falling out.
- Improved Heat Dissipation: Larger seats dissipate heat better into the casting, reducing the risk of cracking.
- Genuine Cummins Valves: Only genuine Cummins valves are used, known for their exceptional durability.
- Thread-In Soft Plugs: Installed under the valve cover for enhanced reliability.
Remanufactured Process:
- Complete Disassembly: The head is completely disassembled, and all soft plugs are removed.
- Cleaning and Blasting: Thorough cleaning and blasting to ensure a pristine surface.
- Crack Check: Performed to ensure structural integrity.
- New Components: Installation of all-new bronze guides and HD extra-large seats on both intake and exhaust sides.
- High-Performance Valve Job: Precision CNC valve job performed for optimal performance.
- Resurfacing: The head is resurfaced to meet exact specifications.
- Thorough Cleaning: Comprehensive cleaning process to eliminate all debris.
- Professional Painting: Painted for a durable and professional finish.
- Expert Assembly: Assembled with all new valve seals and soft plugs for maximum reliability.
Note:
Core MUST BE in GOOD CONDITION with NO CRACKS and MUST BE REBUILDABLE. D& J Precision Machine will inspect your core upon arrival to determine its suitability for rebuilding.