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  See all Engine products
Eagle Ford 5.4 H-Beam Connecting Rods (Set of 8) - CRS6657F3D

Eagle CRS6657F3D H-Beam Connecting Rods

The Eagle CRS6657F3D H-beam connecting rods are engineered for high performance and reliability in Ford V8 5.4L engines from 1997 to 2016. Crafted from forged 4340 steel, these rods offer a remarkable strength-to-weight ratio, significantly reducing mass compared to stock rods while enhancing durability.

Construction and Specifications

Each rod in this set of eight undergoes a rigorous manufacturing process that includes:

  • Multi-stage heat treatment for optimal strength
  • X-ray inspection to ensure integrity
  • Sonic testing for consistency
  • Magnafluxing to detect surface cracks
  • 100% machining for precise fitment
  • Shot-peening to relieve stress and enhance fatigue resistance

These rods feature precision cap alignment sleeves that ensure accurate cap positioning, along with silicon bronze bushings designed for floating pin applications. The CRS6657F3D rods are not clearanced for stroker setups, making them ideal for standard applications.

Dimensions and Performance Ratings

  • Connecting Rod Length (Center to Center): 6.657 inches
  • Connecting Rod Beam Style: H-beam
  • Approximate Weight per Rod: 630 grams
  • Rod Journal Diameter: 2.086 inches
  • Big End Bore Diameter: 2.2380 inches
  • Pin End Bore Diameter: 0.866 inches
  • Big End Width: 0.937 inches
  • Pin End Width: 0.939 inches
  • Advertised Horsepower Rating: 750 hp

Fasteners and Installation

The rods come equipped with ARP 2000 bolts rated at 200,000 psi for reliable cap retention. The bolt head style is 12-point, and the diameter measures 3/8 inches. Installation instructions and rod bolt lubrication are included to facilitate a smooth setup process.

Fitment

  • Ford V8 5.4L/330 (1997-2016)

Upgrade your engine's internals with the Eagle CRS6657F3D H-beam connecting rods, designed for those who demand precision and performance in their builds.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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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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