New Pair of Ford 4.6 5.4 3V V8 SOHC Cylinder Heads Casting # 9L3E W/ Head Gasket Set & Bolts

New Ford 4.6L 5.4L 3V V8 SOHC Cylinder Heads Casting # 9L3E (Pair) with Gasket Set & Bolts

Brand New OEM-Quality Replacement Cylinder Head Kit

Restore your engine’s power and reliability with this new pair of Ford 4.6L and 5.4L 3V SOHC cylinder heads. This comprehensive kit features 9L3E casting numbers and includes a premium head gasket set and head bolts for a complete installation. Engineered to meet or exceed OEM specifications, these heads ensure peak performance and long-lasting durability for your Ford truck or SUV.

🛠️ 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 Size: 4.6L / 5.4L V8
• Casting Number: 9L3E
• Material: Aluminum
• Condition: Brand New
• Configuration: 3-Valve SOHC
• Included Components: Valves, Springs, Retainers, Head Gasket Set, and Head Bolts
• Core Return Required
• Note: Camshafts, rockers, and lifters are not included (must reuse existing or purchase separately)

🚛 Fitment Data

Common Applications:

• Ford Expedition: 2004–2007 Ford Expedition (4.6L)
• Ford Expedition: 2004–2007 Ford Expedition (5.4L)
• Ford F-150: 2004–2007 Ford F-150 (4.6L)
• Ford F-150: 2004–2007 Ford F-150 (5.4L)
• Ford F-250: 2004–2007 Ford F-250 (4.6L)
• Ford F-250: 2004–2007 Ford F-250 (5.4L)
• Ford F-350: 2004–2007 Ford F-350 (4.6L)
• Ford F-350: 2004–2007 Ford F-350 (5.4L)
• Ford Mustang: 2004–2007 Ford Mustang (4.6L)
• Ford Mustang: 2004–2007 Ford Mustang (5.4L)
• Lincoln Navigator: 2004–2007 Lincoln Navigator (4.6L)
• Lincoln Navigator: 2004–2007 Lincoln Navigator (5.4L)