Please note: Due to high order volume remanufactured cylinder heads are currently shipping in approximately 2 weeks. New cylinder heads are typically on their way in under a week. Thank you for your patience and trust in our craftsmanship!

Recommended buying from here, it was really quick and easy

Howard T, Minnesota

Remanufactured GM Chevrolet 243 799 Casting 4.8L 5.3L LS Cylinder Heads (Pair) W/ HDPC Pushrods

$985.00

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Additional Info

Revitalize your engine’s performance with the Remanufactured GM Chevrolet 243 799 Casting 4.8L 5.3L LS Cylinder Heads (Pair) W/ HDPC Pushrods. Designed specifically for GM 4.8L and 5.3L engines, this package offers a reliable, cost-effective solution for your engine rebuild or replacement needs.

Compatibility:

This set of remanufactured cylinder heads is compatible with GM 4.8L and 5.3L engines using the 243 or 799 casting numbers. Ideal for anyone looking to restore engine performance without the expense of brand-new parts.

Key Features:

  • Precision Remanufactured: Each cylinder head undergoes thorough cleaning, inspection, and remanufacturing to OEM specifications, ensuring reliable performance and long-lasting durability.
  • OEM Specifications: These heads meet or exceed original equipment manufacturer standards, guaranteeing a perfect fit and optimal engine performance.
  • High-Quality Components: Manufactured from premium materials, the cylinder heads are precision-machined to withstand daily driving and heavy-duty applications, offering exceptional reliability.
  • Restores Engine Performance: Replacing worn-out cylinder heads with these remanufactured parts will restore lost horsepower, improve fuel efficiency, and reduce engine misfires, allowing your engine to run smoothly again.
  • Cost-Effective Solution: Save money by opting for high-quality remanufactured heads rather than new parts. This affordable solution helps restore your engine’s functionality without breaking the bank.
  • Dual Cylinder Head Pair: This package includes a complete pair of remanufactured cylinder heads, providing everything you need for a full engine rebuild or repair in one convenient purchase.
  • Core Return Required

Why Choose These Remanufactured GM 243 799 Cylinder Heads?

  • Reliable Performance
    These remanufactured cylinder heads are built to restore your engine’s power and efficiency. As a result, you can rely on them for long-term, dependable performance.
  • Durability
    Constructed to withstand the toughest conditions, these cylinder heads are perfect for heavy-duty use. Therefore, you can count on their durability for years to come.
  • Cost Savings
    Instead of paying high dealership prices, you can opt for these remanufactured heads. Consequently, you’ll receive the same performance benefits at a fraction of the cost.
  • Seamless Fitment
    Designed for precise fitment, these heads install easily without modification. As a result, installation is quick and hassle-free, allowing you to get back on the road faster.

Order Your Pair of Remanufactured GM 243 799 Cylinder Heads Today

Order now to restore your GM 4.8L or 5.3L engine’s performance with this pair of remanufactured GM Chevrolet 243 799 cylinder heads. With fast shipping and excellent customer service, we make it easy to get your vehicle back to optimal performance in no time.


Why Choose Heavy Duty Parts Company?

  • Fast & Reliable Shipping
    We ensure quick and secure delivery to get your parts to you as soon as possible. As a result, you can minimize downtime and get back to driving.
  • Expert Customer Support
    Our experienced team is ready to assist with any questions regarding parts, compatibility, or installation. Therefore, you’ll always have the support you need.
  • High-Quality Remanufactured Parts
    We specialize in durable, high-performance remanufactured parts for GM engines, ensuring top-tier quality and performance every time.

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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Remanufactured GM Chevrolet 243 799 Casting 4.8L 5.3L LS Cylinder Heads (Pair) W/ HDPC Pushrods

★★★★★

“These guys know their stuff when it comes to cummins, they knew what head number I needed and gave me a quote on the spot”

Raymond Adelante, Florida

★★★★★

“They were nice to talk to on the phone and were easy to deal with, especially since I’ve never ordered something like this before! Thank you”

Jenifer Longarden, Ohio

★★★★★

“Local shop recommended buying from here, it was really quick and easy”

Howard Trent, Minnesota

Dedicated to Customer Satisfaction

What sets us apart from the competition is our dedication to customer satisfaction. We strive to make your shopping experience as seamless and convenient as possible. Our user-friendly online platform allows you to browse our comprehensive inventory, compare products, and place orders with ease. With secure payment options and swift shipping, you can trust that your order will arrive promptly, minimizing downtime and maximizing productivity.

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