Engines and Components› Cylinder Heads and Components

ENGINEQUEST

Cast Iron Cylinder Head for Ford 4.9L EFI 300

$592.19

SKU: EQ-CH300A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The EngineQuest EQ-CH300A is a new cylinder head designed for Ford 4.9L EFI 300 engines. Made from the highest grade cast iron, this head is built with a thicker deck for increased strength and features an improved design to resist cracking. It includes smog provisions and exhaust seats.
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It features a thicker deck construction, which significantly increases its strength and resilience, while an improved overall design helps to resist cracking, ensuring a longer service life. This cylinder head is designed as a direct replacement for Ford E7TE, E6TE, and E5TE castings. It comes equipped with smog provisions and exhaust seats, making it a comprehensive solution for engine rebuilds or upgrades. The intake port location is standard, with a stock-style intake runner volume of +/- 2cc and stock intake valve angles, ensuring compatibility with existing intake systems and components. Specifically designed for Ford F-150 trucks, vans, and Broncos manufactured between 1987 and 1996, the EQ-CH300A is a reliable choice for restoring or enhancing the performance of these vehicles. Its robust construction and thoughtful design make it an ideal component for engine enthusiasts and professionals alike seeking dependable performance from their inline-six Ford engines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandENGINEQUEST
Part NumberEQ-CH300A
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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