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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.800in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.040in Pistons Rotating Assembly

$2950.11

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Eagle Chevy LS2/LS3 rotating assembly. Features a 3.800" crank, 6.125" I-beam rods, and 4.040" pistons for naturally-aspirated racing.

Key Features

  • Fits Chevy LS2/LS3 engines.
  • Features a 3.800-inch stroke crankshaft.
  • Includes 6.125-inch I-beam connecting rods.
  • Comes with 4.040-inch pistons.
  • Designed for naturally-aspirated racing use.
  • This assembly is not CARB approved and 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

This Eagle Pro Street rotating assembly starts with a 3.800-inch stroke crankshaft, a solid foundation for building a powerful LS2 or LS3 engine. The I-beam connecting rods measure 6.125 inches in length, chosen for their strength and ability to handle the stresses of high-performance naturally-aspirated racing applications. Paired with 4.040-inch pistons, this assembly is designed to achieve a 400 cubic inch displacement for your Chevy LS engine.

Eagle has a reputation for well-built engine components, and this rotating assembly is no exception. The Pro Street line is specifically geared towards naturally-aspirated builds where reliability and performance are key. The I-beam rods are known for their robust design, capable of handling significant cylinder pressures. This assembly is a critical step in rebuilding or upgrading the heart of your LS-powered vehicle, ensuring that the core rotating mass can withstand the demands of spirited driving and track use.

When considering a rotating assembly of this caliber, it's important to ensure all supporting components are up to the task. This includes proper balancing of the entire assembly, which is often done by a professional machine shop to match your specific build requirements. Please note that this assembly is not CARB approved and cannot be shipped to California. Always consult with your engine builder or a qualified mechanic to confirm compatibility and installation procedures for your specific project.

Specifications

Brand
Eagle
Manufacturer Part #
637114040
UPC
793348058610

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.800in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.040in Pistons Rotating Assembly

$2950.11