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Eagle Specialty Products Competition Assembly Chevrolet LT1, 350 1PC - 12111030

If you're serious about racing—whether you're hitting the track with nitrous or pushing your ride with some forced induction—you'll want to check out the Eagle Competition Rotating Assemblies. These bad boys are built to take the heat and deliver the performance you crave.

At the heart of this assembly is a robust 3.750" forged 4340 crankshaft, paired with 6.000" H-beam rods that are tough enough for any challenge. The ARP 8740 bolts keep everything locked down tight, while the forged 4032 MAHLE -5cc flat top pistons and plasma-moly file-fit rings ensure you're getting the most out of every rev. And let’s not forget the KING XP rod and main bearings that come included—because you deserve the best.

Features

  • Not balanced, but that’s how we roll in the racing world.
  • This is a competition assembly, built for serious racers.
  • Internal balance helps keep things smooth under pressure.
  • 4.03" bore gives you the room to breathe.
  • 7/16" bolts—strong and reliable.
  • Made from ARP 8740, these bolts are no joke.
  • H-beam design for maximum strength.
  • 6.000" length for optimal performance.
  • Forged 4340 steel—because you need something that can take a beating.
  • 6 holes for a solid connection.
  • 2.449" main journal diameter—built for durability.
  • Also forged 4340 steel, matching the rods for strength.
  • 2.100" rod journal diameter keeps things spinning smoothly.
  • 3.750" stroke for that extra kick.
  • Yes, we’ve got you covered with high-quality main bearings.
  • You’re looking at Mahle pistons, known for their reliability.
  • -5cc dome volume helps with compression.
  • Flat top design for better combustion.
  • Forged 4032 aluminum—lightweight and tough.
  • .927" pin diameter for a snug fit.
  • Full floating pins for smooth operation.
  • File-fit rings for a custom touch.
  • 1.0mm, 1.0mm, and 2.0mm thicknesses for various applications.
  • This is part of the Competition line—built for speed.
  • Just a heads up: you might need to do some minor clearancing of the block at the pan rails.

Notes:

Universal Fitment: These parts are designed to fit a variety of setups, but it's always smart to double-check that they’ll work with your specific vehicle.

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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