Ford 6.7L Powerstroke New Cylinder Head (Left Side)

High-quality replacement solution for 2011-2012 Ford 6.7L diesel engines.

Restore your engine’s mechanical integrity with this all-new aluminum 6.7L Powerstroke cylinder head, specifically engineered for Ford Super Duty applications. These fresh, high-density aerospace-grade castings feature reinforced water jackets and upgraded valve seat inserts to eliminate the localized heat-soak cracking common in original factory units. Although the gasket surface is pre-milled, every unit undergoes an in-house precision verification to ensure the Surface Roughness (Ra) meets the strict requirements for high-pressure Multi-Layer Steel (MLS) gaskets—a critical step for preventing ‘combustion walk’ in aluminum diesel heads. We perform final guide sizing and multi-angle valve seat cutting on our Rottler equipment to ensure perfect valvetrain geometry and a 100% airtight seal. Pressure tested to 60 PSI and built to withstand the extreme cylinder pressures of the Scorpion platform, this head provides a professional-grade solution for long-term cooling system and combustion integrity.

🛠️ In-House Machining Process

• Debris-Free Preparation: Every new casting is chemically cleaned and blown out to remove all residual machining oils, metal shavings, and manufacturing debris. This ensures your oiling system remains uncontaminated from the first start-up.
• In-House Precision Machining: Unlike “shelf-stock” heads, we perform all final machine work in-house. This includes final guide sizing and precision valve seat cutting to ensure perfect geometry and clearances before the head reaches the assembly bench.
• Pressure & Integrity Testing: To go beyond the factory standard, we pressure-test every head to 60 PSI. This verifies that the casting is free of porosity leaks or internal defects that could compromise the cooling or oiling systems.
• Dimensional Inspection: Our technicians perform a multi-point inspection of the gasket-sealing surface and bore alignment. This ensures the head is perfectly flat and meets tight OEM tolerances for a flawless fit.
• Professional Assembly & Setup: Valvetrain components are installed and verified in a clean-room environment. We check spring heights and seal seating to ensure the assembly is balanced and ready for high-performance use.
• Vacuum-Seal Verification: Every intake and exhaust port is Vacuum Tested. This guarantees a 100% airtight seal between the valves and seats, ensuring maximum compression and peak performance right out of the box.

📊 Technical Specifications

• Engine: 6.7L Powerstroke Diesel
• Years: 2011-2012
• Side: Left (Driver)
• Glow Plug Insulator: White (for 2012 models)
• VIN Code: T (8th digit)
• Material: Aluminum
• Each Cylinder Head Includes: Valves and Springs Installed

🚛 Fitment Data

Common Applications:

• Ford F250SD Pickup: 2011 (6.7L Diesel)
• Ford F250SD Pickup: 2012 (6.7L Diesel thru 01/31/12)
• Ford F350SD Pickup: 2011 (6.7L Diesel)
• Ford F350SD Pickup: 2012 (6.7L Diesel thru 01/31/12)