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Eagle Rotating Assembly 3.905" Bore Chevrolet LS-Series 1997-2004 - 129023905

Eagle Rotating Assembly 3.905" Bore - Part Number: 129023905

Unleash the power of your Chevrolet LS-Series engine with the Eagle Rotating Assembly 3.905" Bore, part number 129023905. Designed with precision and performance in mind, this assembly is ideal for serious racers and enthusiasts who demand the best from their vehicles. Whether you're hitting the track or cruising on the street, this assembly is engineered to deliver exceptional performance.

Features:

  • High-performance competition assembly for racing applications
  • Displacement: 347 cubic inches
  • Pistons crafted by Mahle for superior durability
  • Dome volume: -4CC for optimal compression
  • Forged 4340 crankshaft with a robust 3.622" stroke
  • Equipped with a 24 tooth reluctor for precise timing
  • 6.125" H-Beam rods for enhanced strength
  • 7/16" ARP 8740 bolts for reliable fastening
  • Forged 4032 Mahle -4CC flat top pistons
  • Plasma-Moly file-fit rings for improved sealing
  • King XP rod and main bearings for smooth operation

Customer Feedback:

"I installed the Eagle 129023905 assembly in my Corvette, and the difference is night and day! The power is incredible, and the build quality is top-notch. Highly recommend for anyone looking to upgrade!" - Mike T.

"This assembly fit perfectly in my Camaro. I was impressed with how well everything came together. Just make sure to have it balanced at a shop first!" - Sarah L.

Technical Data:

With a focus on performance, this assembly is built to handle nitrous and forced-induction applications, making it a versatile choice for various racing scenarios. The combination of high-quality materials and engineered precision ensures that you get the most out of your engine.

Important Note:

  • Assembly must be balanced by a qualified machine shop before use!

Fitment:

  • Chevrolet Corvette C5 1997-2004
  • Chevrolet Camaro 1998-2002
  • Pontiac Firebird 1998-2002
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1998-2002
 Chevrolet Camaro
1997-2004
 Chevrolet Corvette
1998-2002
 Pontiac Firebird

Eagle Banner

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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