So, you’re looking to beef up your engine with some serious hardware? Let me tell you about these Forged 4340 Steel H-Beam Connecting Rods. Crafted from a two-piece forging process, these rods are built to take a beating. The surface is fully machined and shot-peened, which means they’re not just tough—they’re ready for some serious competition use.
What I really appreciate about these rods is the attention to detail. Sizing is held to exact tolerances, and they come as a weight-matched set, ensuring that your engine runs smoothly. Plus, they’re equipped with ARP 2000 Bolts, which really ups the ante when it comes to power-handling capability. If you’re pushing your engine to its limits, these bolts are a must-have.
Now, let’s get into the specs. The big end width measures in at 1.007 inches, while the pin end width is 1.25 inches. You’re looking at a center-to-center length of 6.76 inches, which fits perfectly in Chrysler RB engines with a .990-inch pin size. Not to mention, the housing bore is 2.5005 inches, and the rod journal comes in at 2.375 inches. All of this means you’re getting a robust piece of engineering that can handle whatever you throw at it.
These rods are also bushed for full-floating piston pins, which is a nice touch for those who want to maximize performance. Just a heads-up, when you’re installing these bad boys, you’ll want to torque them to 75 ft-lbs using ARP moly lube for best results.
While these rods are designed for universal fitment, I’d recommend doing a bit of homework to confirm they’ll work with your specific setup. It’s always better to double-check, right? Just a quick note on safety: this product contains nickel, which California has flagged as a potential cancer risk, so keep that in mind.
In short, if you’re serious about performance and want to upgrade your Chrysler 440, these ESP 4340 rods are a solid choice. They’re tough, reliable, and ready to help you push your engine to new heights.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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 DuplicatedDue 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 ShortcutsThe 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 QualityAll 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 RacingIf 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.