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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.075in Pistons Rotating Assembly

$2933.38

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Eagle Chevy LS2/LS3 rotating assembly with 3.900" crank, 6.125" I-beam rods, and 4.075" pistons. Ideal for naturally-aspirated racing.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Includes a 3.900-inch forged crankshaft.
  • Features 6.125-inch I-beam connecting rods for strength.
  • Comes with 4.075-inch pistons.
  • Designed for naturally-aspirated racing applications.
  • Balanced rotating assembly for smooth operation.
This rotating assembly is designed for Chevy LS2 and LS3 engines. Please verify compatibility with your specific vehicle application.

⚠️ 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 rebuilding the heart of your Chevy LS2 or LS3 engine for serious naturally-aspirated racing, a strong rotating assembly is crucial. This Eagle Pro Street rotating assembly is built to handle the demands of the track, providing a solid foundation for your high-performance build. It includes a 3.900-inch crankshaft, 6.125-inch I-beam connecting rods, and 4.075-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 are known for their strength and reliability under high RPM conditions, making them a popular choice for racing applications. The crankshaft is forged for durability, and the pistons are designed to work seamlessly with the rods and crank to create a balanced rotating assembly. This balanced setup is key to reducing engine vibration and ensuring smooth power delivery, which is essential when you're pushing your engine to its limits.

This assembly is specifically designed for the Chevy LS2 and LS3 engines, ensuring a direct fit for these popular platforms. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. When planning your build, ensure you have all the necessary supporting components, such as bearings, rings, and gaskets, to complete the installation properly. Refer to the manufacturer's instructions for detailed installation procedures and torque specifications.

Specifications

Brand
Eagle
Manufacturer Part #
638764075
UPC
793348061450

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.075in Pistons Rotating Assembly

$2933.38