Specifications
- Brand
- Eagle
- Part #
- 138754000
- UPC
- 793348057309

Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 4.000in Pistons Rotating Assembly
$2897.84
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Eagle Chevy LS2/LS3 rotating assembly. Built for racing with a 3.900" crank, 58 Tth reluctor, 6.125" H-beam rods, and 4.000" pistons.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 3.900-inch stroke crankshaft.
- Features a 58-tooth reluctor wheel for engine management.
- Comes with 6.125-inch H-beam connecting rods.
- Includes 4.000-inch pistons.
- Designed for racing use, including nitrous and forced induction.
⚠️ 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 robust engine components, and this rotating assembly is a prime example of their commitment to performance. This specific kit is designed for Chevy LS2 and LS3 engines, offering a 3.900-inch crankshaft stroke and a 58-tooth reluctor wheel, making it a solid choice for builders looking to push their engine's capabilities. Whether you're planning a naturally aspirated build or looking to add boost or nitrous, this assembly is engineered to handle the increased demands of competition use.
At the heart of this assembly is a strong crankshaft, paired with 6.125-inch H-beam connecting rods. These rods are a popular choice for high-performance applications due to their strength and durability under stress. The kit also includes 4.000-inch pistons, which, when combined with the 3.900-inch crank, create the specified displacement for your LS2 or LS3 block. This combination is a common setup for builders aiming for significant power gains and reliable performance on the track.
This rotating assembly is intended for racing applications and is not CARB approved, meaning it cannot be shipped to California. It's important to note that this is a critical engine component, and proper installation by a qualified mechanic is essential to ensure optimal performance and longevity. If you're building a high-performance LS engine for racing, this Eagle rotating assembly offers a well-matched set of components designed to work together under demanding conditions.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 138754000
- UPC
- 793348057309
Frequently Asked Questions
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