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Eagle Specialty Products PRO STREET ASSEMBLY Pontiac 455 - 615034155

If you’re looking to crank up the performance of your Pontiac 455, let me tell you about the Eagle Pro Street Rotating Assembly. This isn’t just another run-of-the-mill kit; it’s built for those who want serious power without sacrificing reliability. I’ve had my hands on this setup, and it’s clear that it’s designed for naturally-aspirated racing—it’s got the guts to back it up.

First off, let’s talk about the heart of this assembly: the 4.250” forged 4340 crank. It’s tough as nails and can handle the kind of stress that comes with high-performance applications. Pair that with the 6.800” 4340 I-Beam rods, and you’ve got a combination that’s ready to take a beating. Those 7/16” ARP 8740 bolts? They’re not just there for show; they keep everything tied down securely, so you can really push your engine without worrying about it coming apart on you.

Now, the pistons are where it gets interesting. You’ve got forged 4032 Mahle -6CC flat top pistons, which means they’re not only lightweight but also built to withstand high temperatures and pressures. With a bore size of 4.155”, these pistons are designed to maximize your engine’s efficiency and power output. Plus, the plasma-moly file fit rings ensure a tight seal, which is crucial for maintaining performance and longevity.

And let’s not forget about the King XP rod and main bearings. These guys are engineered to reduce friction and wear, keeping your engine running smoother for longer. It’s all about those little details that make a big difference on the track.

One thing to keep in mind is that while this assembly is pretty universal in fitment, it’s always a smart move to do your homework and double-check that it’s the right fit for your specific vehicle. It’s a straightforward process, and it’ll save you a headache down the line.

In short, if you’re serious about getting your Pontiac 455 to perform at its best, the Eagle Pro Street Rotating Assembly is a solid choice. It’s built for enthusiasts who want to push their engines to the limit while keeping reliability in check. You won’t be disappointed.

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⚠ 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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