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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 4.070in Pistons Rotating Assembly

$2897.84

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Eagle is known for robust engine components. This Chevy LS2/LS3 rotating assembly is built for demanding racing applications.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Features a 3.900-inch stroke crankshaft.
  • Includes 6.125-inch H-beam connecting rods, known for strength.
  • Comes with 4.070-inch pistons.
  • Equipped with a 58-tooth reluctor wheel for proper crank signal.
  • Designed for racing applications, including nitrous and forced induction.
This rotating assembly is designed for Chevrolet LS2 and LS3 engines. Always confirm compatibility with your specific engine build.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Eagle has a solid reputation for building strong engine components, especially for performance and racing use. This rotating assembly is designed for Chevy LS2 and LS3 engines, giving you a well-built foundation for a high-performance build. It's engineered to handle the stresses of racing, including nitrous and forced induction setups, so you can push your engine hard.

At the heart of this assembly is a 3.900-inch stroke crankshaft, paired with 6.125-inch H-beam connecting rods. These rods are known for their strength and reliability under high loads. The assembly includes 4.070-inch pistons, ready to be paired with your chosen cylinder heads and camshaft to complete your engine's top end. The 58-tooth reluctor wheel is standard for these LS applications, ensuring proper crank signal for your ECU.

This is a serious rotating assembly for anyone building a race-focused LS engine. It's important to note that this part is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to manufacturer instructions for proper installation and any specific requirements for your build.

Specifications

Brand
Eagle
Manufacturer Part #
138754070
UPC
793348057361

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 4.070in Pistons Rotating Assembly

$2897.84