

Specifications
- Brand
- Eagle
- Part #
- 637154005
- UPC
- 793348058948

Eagle Chevy LS2/LS3 3.800in Crank 24 Tth Rlctor 6.125in I-Beam Rod 4.005in Pistons Rotating Assembly
$2736.28
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Eagle Pro Street rotating assembly for Chevy LS2/LS3 engines. Built for naturally-aspirated racing.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Features a 3.800-inch stroke crankshaft.
- Includes 6.125-inch I-beam connecting rods.
- Comes with 4.005-inch pistons.
- Equipped with a 24-tooth reluctor wheel.
- Designed for naturally-aspirated racing applications.
⚠️ 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
Product Details
Eagle is well-known for making strong internal engine components, and this Pro Street rotating assembly is a prime example of their work for Chevy LS2 and LS3 engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It’s a complete package that brings together the core rotating parts you need to get your engine build underway.
This assembly features a 3.800-inch stroke crankshaft, which is a key component in determining your engine's displacement and powerband. Paired with it are 6.125-inch I-beam connecting rods. I-beam rods are a popular choice for performance builds because they offer a good balance of strength and weight, making them suitable for high-RPM operation. The assembly also includes 4.005-inch pistons, which are sized to work with the crankshaft and rods to achieve the desired engine displacement. The 24-tooth reluctor wheel is included, which is essential for the engine's computer to properly read crankshaft position.
When you're putting together a performance engine, having a balanced and well-matched rotating assembly is critical for reliability and power. This Eagle Pro Street assembly provides a solid foundation for your LS2 or LS3 build. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 637154005
- UPC
- 793348058948
Frequently Asked Questions
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