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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Rlctor 6.125in I-Beam Rod 4.040in Pistons Rotating Assembly

$2731.58

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Eagle Chevy LS2/LS3 rotating assembly. Built for naturally-aspirated racing.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Includes a 3.800-inch crankshaft.
  • Features 6.125-inch I-beam connecting rods.
  • Comes with 4.040-inch pistons.
  • Equipped with a 58-tooth reluctor wheel.
  • Designed for naturally-aspirated racing use.
This rotating assembly is designed for Chevy LS2 and LS3 engines. It is not CARB approved and cannot be shipped to California.

⚠️ 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

If you're building a high-performance naturally-aspirated LS2 or LS3 engine for racing, a solid rotating assembly is the heart of your build. This Pro Street rotating assembly from Eagle is designed to handle the demands of the track, providing a strong foundation for your project. It includes a 3.800-inch crankshaft, 6.125-inch I-beam connecting rods, and 4.040-inch pistons, all balanced and ready to go.

Eagle has a reputation for well-built engine components, and this assembly is no exception. The I-beam connecting rods offer a good balance of strength and weight for racing applications, while the crankshaft is forged to withstand the stresses of higher RPMs and increased cylinder pressures. The included pistons are sized for a 4.040-inch bore, a common size for LS builds, and the 58-tooth reluctor wheel is standard for many LS applications, simplifying installation. This assembly is balanced, which saves you a significant step and ensures proper engine operation right out of the box.

When putting together a performance engine like this, it's crucial to ensure all components are compatible and installed correctly. This rotating assembly is intended for naturally-aspirated racing use. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed installation instructions and torque specifications for proper assembly and to ensure the longevity of your engine.

Specifications

Brand
Eagle
Manufacturer Part #
637754040
UPC
793348059785

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Rlctor 6.125in I-Beam Rod 4.040in Pistons Rotating Assembly

$2731.58