Specifications
- Brand
- Eagle
- Part #
- 138764040
- UPC
- 793348057514

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctor 6.125in H-Beam 6cc 4.040in Pistons Rotating Assembly
$3099.62
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Eagle Chevy LS2/LS3 rotating assembly. Built for racing, including 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, known for their strength in high-stress applications.
- Comes with 4.040-inch pistons, ready for your build.
- Equipped with a 58-tooth reluctor wheel for proper engine management signal.
- 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
This Eagle Competition Rotating Assembly is built for Chevy LS2 and LS3 engines, specifically designed for high-performance racing applications. If you're pushing your LS engine hard, whether with a turbo, supercharger, or nitrous, this assembly is engineered to handle the extra stress and deliver reliable power.
At the heart of this assembly is a robust 3.900-inch stroke crankshaft, paired with 6.125-inch H-beam connecting rods. These rods are well-known for their strength and ability to withstand the high cylinder pressures common in boosted or nitrous-fed engines. The assembly includes 4.040-inch pistons, ready to be paired with your chosen cylinder heads and compression ratio. The 58-tooth reluctor wheel is standard for these LS applications, ensuring proper crank signal for your engine management system. This is a complete rotating assembly, meaning all the core components are balanced and ready for installation, saving you time and ensuring proper component matching.
It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. For builders in other states looking to create a powerful LS engine for racing, this Eagle rotating assembly offers a solid foundation.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 138764040
- UPC
- 793348057514
Frequently Asked Questions
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