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Eagle Specialty Prod 5140 STEEL I-BEAM Chevrolet BB 6.135" Bushed - SIR6135B-1

Eagle Specialty Products SIR6135B-1: 5140 Steel I-Beam

The Eagle Specialty Products SIR6135B-1 is a precision-engineered 6.135" I-beam connecting rod designed for high-performance Chevrolet big block engines. Crafted from 5140 steel, this component is built to withstand the rigors of demanding applications while maintaining structural integrity.

Specifications

  • Material: 5140 Steel
  • Length: 6.135 inches
  • Fasteners: Includes 7/16" ARP 8740 bolts for enhanced durability and reliability

Installation Notes

When installing the SIR6135B-1, ensure proper torque specifications are followed for the ARP bolts to prevent failure during operation. It is advisable to use a professional engine builder or mechanic for installation to guarantee optimal performance and longevity.

Important Safety Information

This product contains nickel, which is known to the State of California to cause cancer. Please review the Prop 65 warning to ensure safe handling and installation practices.

Fitment Information

While the SIR6135B-1 is designed for universal application, it is crucial to verify compatibility with your specific engine setup. Conduct thorough research to confirm that this I-beam will meet the requirements of your build.

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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