Specifications
- Brand
- Eagle
- Part #
- 138134040
- UPC
- 793348045719

Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Reluctor 6.125in H-Beam 4.040in Pistons Rotating Assembly
$2875.53
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Eagle Competition rotating assembly for Chevy LS2/LS3. Built for racing with nitrous and forced induction.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 3.900-inch stroke crankshaft.
- Features 6.125-inch H-beam connecting rods.
- Comes with 4.040-inch pistons.
- Crankshaft is equipped with a 24-tooth reluctor wheel.
- Designed for racing use, including nitrous and forced induction 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 building strong internal engine components, and this Competition Rotating Assembly is a prime example of their work for Chevy LS2 and LS3 engines. This is a complete package designed to handle the demands of serious racing, including applications using nitrous oxide or forced induction like turbochargers and superchargers. It’s a well-built foundation for a high-performance engine build.
At the heart of this assembly is a 3.900-inch stroke crankshaft, paired with 6.125-inch H-beam connecting rods. These rods are known for their robust construction, making them a popular choice for high-stress builds. The assembly also includes 4.040-inch pistons, and the crankshaft features a 24-tooth reluctor wheel, which is standard for many LS engine applications. This rotating assembly is designed to fit right and perform under pressure, giving you the confidence to push your engine’s limits.
When building a high-performance engine, especially one intended for racing, a strong rotating assembly is critical. This Eagle kit provides a balanced and durable set of core components. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and any specific requirements for your build.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 138134040
- UPC
- 793348045719
Frequently Asked Questions
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