Ford 6.7L Powerstroke New Cylinder Heads Orange Glow Plug Insulator Late Style (Pair)

Complete pair of new high-quality replacement cylinder heads for Late 2012-2019 Ford 6.7L diesel engines.

Restore your engine’s mechanical integrity with this pair of all-new aluminum 6.7L Powerstroke cylinder heads, specifically engineered for 2012–2019 Ford Super Duty applications. This fresh, high-density casting set is precisely machined for Late-Model ‘Orange Insulator’ Glow Plug compatibility (models built from 02/1/2012 through 2019), ensuring the correct protrusion depth and heat range to prevent tip failure and combustion chamber damage. These aerospace-grade castings feature reinforced water jackets and upgraded valve seat inserts to eliminate the thermal stress cracking common in original factory units during high-heat regeneration cycles. Although the gasket surfaces are 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, this pair provides a professional-grade solution for long-term Scorpion engine 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
• Year Range: Manufacture Date 2/1/2012-2019
• Quantity: Pair (Left and Right Sides)
• Material: High-Strength Aluminum
• Quality Grade: Exceeds OEM Standards
• Each Cylinder Head Includes: Valves and Springs Installed

🚛 Fitment Data

Common Applications:

• Ford F-250: 2012-2019 (6.7L Powerstroke)
• Ford F-350: 2012-2019 (6.7L Powerstroke)
• Ford F-450: 2012-2017 (6.7L Powerstroke)
• Ford F-550: 2014, 2016-2017 (6.7L Powerstroke)