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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctor 6.125in H-Beam 6cc 4.000in Pistons Rotating Assembly

$3077.30

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Eagle Chevy LS2/LS3 rotating assembly for high-performance builds. Features a 3.900" crank and 6.125" H-beam rods for improved strength.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Includes a 3.900-inch crankshaft.
  • Features 6.125-inch H-beam connecting rods for increased strength.
  • Comes with 4.000-inch pistons.
  • Designed for racing applications, including nitrous and forced induction.
  • Not CARB approved; cannot ship to California.
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 Chevy LS2 or LS3 engine meant for serious competition, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is built to handle the demands of racing, including setups that use nitrous or forced induction. It's designed to be a robust foundation for your engine build, ensuring reliability under extreme conditions.

This assembly includes a 3.900-inch crankshaft, which is a common stroke for LS engines, paired with 6.125-inch H-beam connecting rods. H-beam rods are well-known for their strength and ability to withstand higher horsepower loads compared to I-beam designs, making them a popular choice for performance applications. The kit also comes with 4.000-inch pistons, ready for your chosen compression ratio and cylinder head combination. Eagle has a solid reputation for producing well-built engine components, and this rotating assembly reflects that commitment to performance and durability.

When assembling an engine of this caliber, attention to detail is crucial. Ensure all components are properly balanced and that you follow the manufacturer's recommended clearances and lubrication procedures. This assembly is intended for off-road use and is not CARB approved, meaning it cannot be shipped to California. Always consult your engine builder or the manufacturer's detailed instructions for the best results during installation.

Specifications

Brand
Eagle
Manufacturer Part #
138164000
UPC
793348056760

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctor 6.125in H-Beam 6cc 4.000in Pistons Rotating Assembly

$3077.30