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Eagle Specialty Products PRO STREET ASSEMBLY Pontiac 455 - 625054155

If you're diving into the world of naturally-aspirated racing, let me tell you about the Eagle Pro Street Rotating Assembly. This setup is built for those who want to push their Pontiac 455 to the limit without cutting corners. We're talking serious performance here, and it all starts with the heart of your engine.

First off, the 4.250" Forged 4340 Crank is a beast. It's tough enough to handle the rigors of racing while keeping everything balanced. Pair that with 6.800" 4340 I-Beam Rods that come fitted with 7/16" ARP 8740 Bolts, and you've got a rotating assembly that’s ready to take on some serious RPMs without flinching.

Now, let’s talk pistons. The Forged 4032 Mahle -22CC Inverted Dome Pistons at 4.155" are designed to maximize your compression ratio while ensuring durability. They’re not just pretty; the Plasma-Moly File-Fit Rings help keep your engine tight and efficient, preventing blow-by and ensuring that every bit of fuel you burn is put to good use.

And don’t forget about the King XP Rod/Main Bearings. These are built to withstand high-load conditions, which is exactly what you want when you're pushing your engine hard on the track. You want reliability, and these bearings deliver.

Here’s a quick rundown of the specs:

  • Bore: 4.155"
  • Piston Type: Inverted Dome Forged
  • Product Line: Pro Street

Just a heads-up, while these parts are designed to fit a range of setups, it’s always smart to do a little research to ensure they’ll work with your specific vehicle. You don’t want to get halfway through a build and find out something doesn’t fit quite right. But if you’re working with a Pontiac 455, this assembly is a solid choice for stepping up your game.

So, if you’re ready to take your engine to the next level, the Eagle Pro Street Rotating Assembly is a no-brainer. It’s built for those who don’t just want to race but want to win.

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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