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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.000in Pistons Rotating Assembly

$2933.38

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Eagle Chevy LS2/LS3 Pro Street rotating assembly. Includes 3.800in crank, 6.125in I-beam rods, and 4.000in pistons for naturally-aspirated racing.

Key Features

  • This rotating assembly is designed for Chevy LS2 and LS3 engines.
  • Includes a 3.800-inch stroke crankshaft.
  • Comes with 6.125-inch long I-beam connecting rods.
  • Features 4.000-inch diameter pistons.
  • Intended for naturally-aspirated racing applications.
  • Not CARB approved and cannot ship to California.
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

This Eagle Pro Street rotating assembly gives you the core components to build a strong naturally-aspirated engine for racing applications. You get a precision-balanced crankshaft, a set of durable I-beam connecting rods, and a set of pistons, all designed to work together as a complete package for your Chevy LS2 or LS3 engine. This assembly is built for performance, providing a solid foundation for builds focused on maximum power output without forced induction.

Eagle has put together this assembly with performance in mind. The crankshaft features a 3.800-inch stroke, and it's paired with 6.125-inch long I-beam connecting rods. These rods are known for their strength and are a popular choice for many performance builds. The assembly also includes 4.000-inch diameter pistons, which are sized to match the bore and stroke for optimal displacement and compression. This combination is engineered to handle the demands of racing, offering improved durability and performance over stock components when properly installed and maintained.

When building a high-performance engine, the rotating assembly is critical. This Eagle Pro Street kit is designed for naturally-aspirated racing use, meaning it's intended for engines that don't use turbochargers or superchargers. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure the longevity and performance of your new engine build.

Specifications

Brand
Eagle
Manufacturer Part #
637764000
UPC
793348059938

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.000in Pistons Rotating Assembly

$2933.38