New Pair Ford 6.4 Powerstroke V8 Diesel Truck Cylinder Heads

Upgrade your Ford 6.4 Powerstroke V8 Twin Turbo Diesel with our top-tier aftermarket cylinder head, designed for the 2008–2010 Ford F-Series. This heavy-duty replacement cylinder head is built to exceed OEM standards, ensuring enhanced durability, reliability, and performance under the most demanding conditions.

Key Features:

• Enhanced Durability: Constructed from high-strength materials, this cylinder head is reinforced in all critical areas, offering superior resistance to cracking and warping compared to the factory model. The thicker casting design ensures long-lasting performance, even in extreme conditions.
• Pressure Tested for Reliability: Each cylinder head undergoes rigorous testing, including pressure testing at 30 PSI and fuel rail testing at 70 PSI, ensuring its ability to withstand high-pressure environments and deliver consistent performance.
• Application Fit: Specifically designed for Ford F-Series trucks, model years 2008-2010, providing a perfect fit and easy installation.
• Core Return Required

Benefits:

• Superior Performance: The thicker, high-quality casting and precise engineering improve engine performance by providing better sealing, heat dissipation, and overall strength. This results in increased power, reliability, and efficiency.
• Reduced Downtime: With a design that prevents common issues like cracking and warping, this cylinder head reduces the need for frequent repairs, allowing your truck to stay on the road longer with minimal maintenance.
• Seamless Installation: Designed for an exact fit, this cylinder head simplifies the installation process, reducing labor time and ensuring a smooth transition from your old cylinder head to the new one.

Why Choose Our Aftermarket Ford 6.4 Powerstroke Cylinder Head?

Choosing our aftermarket cylinder head guarantees top-tier quality and reliability. Backed by expert craftsmanship and rigorous testing, this cylinder head is built to withstand the demands of high-performance diesel engines. With superior durability and an optimized design, it’s the perfect solution for anyone looking to enhance their Ford F Series’ performance.

Heavy Duty Parts Company – Core Returns Policy

Effective December 17, 2025

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads. Returned cores supply critical components—such as keepers, springs, and retainers—that are vital to proper engine performance and allow us to maintain OEM-level quality.

No Upfront Core Charge

Unlike many suppliers, we do not charge a core fee upfront. Instead, we rely on customers to return their used cores within the required timeframe.

Core Return Requirements

• Cores are due within 30 days of the purchase date

• If a core is not returned within 60 days, the product warranty is void

• Unreturned cores will be charged as follows:

  • Cylinder heads under $600: $200 per unreturned core

  • Cylinder heads $600 and above: $400 per unreturned core

Customers needing additional time may contact us to request an extension. Approved extensions will prevent core charges from being applied.

Core Return Process

Cylinder heads are shipped with prepaid core return labels included in packets attached to the outside of each box. If labels are missing, customers should contact us for replacements prior to returning the core.

Core Eligibility

Some cylinder heads do not require a core return. In certain cases, core requirements may be waived at our discretion.

Why Core Returns Matter

• Reused core components help maintain OEM-quality standards

• Core returns allow us to keep pricing competitive

• Recycling cores supports sustainability by reducing waste and conserving resources

This policy applies to all purchases made on or after December 17, 2025.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that you return all components that were originally included with your new cylinder head. This includes items such as:

• Rocker arms
• Camshafts (if applicable)
• Any other hardware that came with your purchase

Easy & Free Core Return Process

• Each purchase includes a prepaid core return label in a plastic sleeve on the box.
• Simply pack your core with all included components, attach the label, and drop it off with the carrier—no extra cost to you.
• Returned cores undergo inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain a reliable supply chain, ensuring we can continue offering top-quality products at the best prices. This process not only benefits your wallet but also contributes to a greener and more efficient automotive industry.

We appreciate your support in keeping our business and the industry running smoothly!

Shipping Information

We ship exclusively to the lower 48 states in the U.S. Insurance, packaging, and handling are included in the shipping cost to ensure safe and secure delivery.

Warranty Information

Our cylinder head is backed by a two-year unlimited mileage parts warranty, covering parts only. Please note that the warranty does not cover labor or incidental costs. The heat tab must remain intact and unaltered to maintain warranty coverage.

Contact Us

For assistance or more information, visit our website. Explore our other products and learn how we can keep your truck running at its best with Heavy Duty Parts Company.

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