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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

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

If you're building a high-performance naturally-aspirated engine for your Chevy LS2 or LS3, a strong rotating assembly is the heart of the build. This Eagle Pro Street rotating assembly is designed to handle the demands of racing, providing a solid foundation for your engine's power output. 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 a popular choice for their strength and relatively light weight, making them suitable for applications where durability and responsiveness are key. The crankshaft is forged to withstand the stresses of high RPM operation. This assembly is balanced, which is a critical step in ensuring your engine runs smoothly and lasts longer. Proper balancing reduces vibration and wear on bearings and other internal components.

This rotating assembly is intended for naturally-aspirated racing use. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Ensure you check all local emissions regulations before purchasing. This is a significant component for a performance build, so consider pairing it with other quality internal engine parts to complete your project.

Specifications

Brand
Eagle
Manufacturer Part #
638734075
UPC
793348061092

Frequently Asked Questions

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

$2731.58