New GMC Chevrolet Truck 454 7.4L Cylinder Head – Cast Iron 1996-2000 # 279

Heavy Duty Parts Company is proud to offer new 454 7.4L GM Cylinder Heads Cast # 279, designed to provide your truck with reliable performance and long-lasting durability. Specifically engineered for 1996-2000 GMC and Chevrolet trucks with the powerful 454 7.4L engine, these cast iron cylinder heads are a perfect fit for heavy-duty applications. Whether you’re replacing aging heads or looking to restore your engine’s original performance, these heads ensure your truck remains in top condition.

Crafted from premium-grade cast iron, these cylinder heads are built to withstand the rigors of heavy use, offering exceptional durability and resistance to wear over time. The #279 casting is known for its compatibility and precise engineering, ensuring an OEM-quality fit for your 454 engine. Preloaded with valves and springs, they simplify the installation process, reducing downtime and getting your vehicle back on the road faster.

These cylinder heads are perfect for trucks used in towing, hauling, or other demanding work environments. With their ability to handle high-stress conditions, they help keep your engine running smoothly, providing consistent power and reliability no matter the task.

Key Features New 454 7.4L GM Cylinder Heads Cast # 279:

• Compatible with 1996-2000 GMC and Chevrolet 454 7.4L trucks
• Heavy-duty cast iron construction for maximum strength and longevity
• Preloaded with valves and springs for hassle-free installation
• Engineered to meet or exceed OEM standards for performance and reliability
• Ideal for engine rebuilds, repairs, or replacements

Applications:

• Fits GMC and Chevrolet trucks equipped with 7.4L 454 engines, model years 1996-2000.

Give your truck the performance boost it needs with these durable, cast iron cylinder heads. Whether you rely on your vehicle for daily work or heavy-duty tasks, these heads ensure optimal engine operation, providing the power and longevity that your truck demands.

Heavy Duty Parts Company – Core Returns Policy

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads to our customers. These returned cores supply essential components, such as keepers, springs, and retainers, which are critical to engine performance.

No Core Charge – Just Send It Back!

Unlike other companies, we do not charge a core fee upfront. Instead, we rely on our customers to return their used cores to keep our supply chain running smoothly.

Why Core Returns Matter

• Many small but essential parts from cores are reused to maintain OEM-quality cylinder heads.
• Returning cores keeps prices competitive by reducing the need for costly new components.
• It supports sustainability by minimizing waste and conserving resources.

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!

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