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Eagle Specialty Prod 4340 Rod BBC 6.535" Rod ARP L19 Bolt
$794.99

If you're looking to push your Chevy Big Block to the next level, these Forged 4340 Steel H-Beam Connecting Rods are a solid choice. Crafted from a two-piece forging process, they’ve got some serious durability baked in. The fully machined and shot-peened surface gives them a clean finish and helps with fatigue resistance. Trust me, these rods are built to take a beating, especially if you’re planning on hitting the track.

One of the standout features is the exact sizing. You won't have to worry about any slop here—these rods are weight-matched for consistency, which is crucial when you're revving high and pushing the limits. Plus, they come equipped with ARP L19 bolts. If you know anything about performance parts, you know ARP is the gold standard for holding things together under pressure. Torque them to 79 ft-lbs with ARP moly lube, and you’re set.

Now, let’s talk specs. These rods have a center-to-center length of 6.535 inches, which is perfect for your setup. The big end width is 0.99 inches, and they’re designed to be fully floating for the piston pin. The housing bore measures 2.325 inches, and the pin end width is 1.125 inches. You’re looking at a rod journal size of 2.2 inches, which is pretty standard, but it’s all about how these fit into your overall build.

Just a heads-up: these rods are recommended for competition use. If you’re serious about your engine performance, you’ll appreciate the robust construction and the peace of mind that comes with knowing you’ve got quality components under the hood.

Oh, and a little note on safety—this product contains nickel, which the state of California has flagged as a potential cancer risk. So, just keep that in mind as you’re working on your build.

In summary, if you want to ensure your engine can handle the power you’re throwing at it, these Forged 4340 Steel H-Beam Rods are worth considering. Just make sure you do your homework to confirm compatibility with your specific vehicle setup.

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WARNING: Cancer and Reproductive Harm
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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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