Best prices and customer service on Duramax LML heads out there. Shipped fast and very cool about how long it took to get the cores back.
Parts arrived as promised. Ported heads gave me that low end torque and high rev HP I was looking for! ...if only I did the cam at the same time.
Replacement heads for my 3.5 EcoBoost worked perfect. The kit had everything I needed. The customer service was excellent. Highly recommend this company.
Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.
Remanufactured Left Ford Lincoln 3.5L 3.7L V6 Casting # 8T4E Cylinder Head
$475.00
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Additional Info
Remanufactured Ford Lincoln 3.5L & 3.7L V6 8T4E Casting Cylinder Head (Left Side)
Premium OEM-Quality Replacement Cylinder Head for Ford and Lincoln V6 Engines
Fully Assembled & Ready to Bolt On. This is a single, premium remanufactured aluminum cylinder head for Ford and Lincoln 3.5L and 3.7L V6 engines. Precision-machined to original equipment specifications, this left-side head features the 8T4E casting and serves as a durable, direct-fit solution to restore optimal engine compression, airflow, and reliability.
🛠️ In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
📊 Technical Specifications
- Engine Size: 3.5L, 3.7L
- Casting Number: 8T4E
- Condition: Remanufactured
- Placement: Left Side (Driver Side)
- Core Return Required
🚘 Common Applications
Direct fit for Ford & Lincoln 3.7L V6 engines found in:
- Fitment: Fits naturally aspirated 3.7L Duratec V6 motors, including Ford Mustang, F-150, Edge, and Lincoln MKS, MKT, MKX, MKZ.
- Vehicle & Equipment Types: Sports Cars, Light Duty Trucks, Mid/Full-Size SUVs, and Luxury Sedans
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new head and compare it to your original before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Warranty covering defects in materials and workmanship. Click here for Warranty details.
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