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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.005in Pistons Rotating Assembly

$2933.38

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Eagle Chevy LS2/LS3 rotating assembly. Built for naturally-aspirated racing with a 3.900in crank, 6.125in rods, and 4.005in pistons.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Includes a 3.900-inch stroke crankshaft.
  • Features 6.125-inch I-beam connecting rods.
  • Comes with 4.005-inch pistons.
  • Designed for naturally-aspirated racing applications.
  • Eagle Pro Street Rotating Assembly.
This rotating assembly is designed for Chevy LS2 and LS3 engines. Please verify compatibility with your specific 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 LS engine for racing, a strong rotating assembly is the heart of the operation. This Eagle Pro Street Rotating Assembly is designed to handle the demands of serious competition, providing a solid foundation for your LS2 or LS3 build. It brings together a precisely machined crankshaft, robust connecting rods, and quality pistons to ensure reliable power delivery when you need it most.

This assembly features a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. The I-beam design offers a good balance of strength and weight for performance applications. The kit includes 4.005-inch pistons, ready to be fitted with your chosen piston rings. Eagle has a reputation for well-built engine components, and this rotating assembly is no exception, offering a durable and balanced package for enthusiasts looking to maximize their LS engine's potential in a racing environment. It's important to note that this assembly is not CARB approved and cannot be shipped to California.

When assembling a performance engine, ensuring all components are balanced and compatible is key. This rotating assembly is a critical starting point for achieving your horsepower goals. Always refer to the manufacturer's detailed installation instructions and consider professional balancing services to complement the quality of this Eagle assembly for optimal engine longevity and performance.

Specifications

Brand
Eagle
Manufacturer Part #
638764005
UPC
793348061382

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.005in Pistons Rotating Assembly

$2933.38