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Eagle Ford 4.6L 4-Valve Heads Rotating Assembly Kit with 5.950in H-Beam - +.020 Bore
$3136.99
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If you're diving into the world of performance builds, the Eagle Competition Rotating Assembly is something you should definitely check out. This kit is designed to give your engine the kind of strength and reliability that serious racers demand. It's not just a bunch of parts thrown together; it’s a well-thought-out assembly that pairs perfectly with Eagle's "ESP" H-Beam Connecting Rods and a robust 4340 Steel Crankshaft. Plus, you’re looking at premium forged pistons from trusted names like Arias, JE, and SRP. It’s like having the best of the best all in one package.

What’s in the box? Here’s the lowdown:

  • 4340 Steel Crankshaft: This baby is built to handle the stress of high RPMs without flinching.
  • H-Beam Connecting Rods: The 5.950-inch rods are tough and lightweight, giving you that perfect balance of strength and performance.
  • Premium Forged Pistons: These pistons are designed to withstand the heat and pressure that come with serious horsepower.
  • Plasma-Moly Rings: These rings help with sealing and reduce friction, which means better performance and efficiency.
  • Clevite77 "H" Series Bearings: You want reliability? These bearings are made to last and keep your engine running smoothly.

Now, let’s talk fitment. This assembly is specifically made for the Ford Mustang 2003-2004 with a 4.6L engine and 4-Valve Heads. It’s perfect for anyone looking to bump up their performance with a +.020 bore. Just keep in mind, if you’re looking to clear bigger tires or make other modifications, you’ll want to do your homework on compatibility.

In short, if you’re serious about building a solid engine that can take the heat, this rotating assembly is a no-brainer. It’s built for those who know what they want and won’t settle for anything less.

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Vehicle Make/Model
Ford Mustang 2003-2004 Mach 1
Ford Mustang 2003 Equipado
Ford Mustang 2003-2004 Base

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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