Specifications
- Brand
- Eagle
- Part #
- 638114070
- UPC
- 793348060187

Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.070in Pistons Rotating Assembly
$2928.92
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Eagle Pro Street rotating assembly for Chevy LS2/LS3. Includes 3.900in crank, 6.125in I-beam rods, and 4.070in pistons.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Designed for naturally-aspirated racing use.
- Includes a 3.900-inch stroke crankshaft.
- Comes with 6.125-inch I-beam connecting rods.
- Features 4.070-inch pistons.
- Not CARB approved; cannot ship to California.
⚠️ 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 Pro Street rotating assembly is built for Chevy LS2 and LS3 engines, specifically for naturally-aspirated racing applications. It's a well-built package designed to handle the demands of performance builds where every component needs to work together reliably. When you're putting together a serious engine, the rotating assembly is the heart of it all, and this kit gives you the core pieces to get started.
Inside this assembly, you'll find a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. These rods are known for their strength and are a popular choice for builds that see regular track time or spirited driving. The assembly also includes 4.070-inch pistons, which are sized to match the bore and stroke for optimal compression and performance in LS2/LS3 applications. Eagle has a solid reputation for producing durable engine components, and this rotating assembly reflects that commitment to quality for performance street and racing use.
It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed specifications and installation guidelines to ensure proper fitment and assembly for your specific project. This rotating assembly is a significant step towards building a powerful and reliable naturally-aspirated racing engine.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 638114070
- UPC
- 793348060187
Frequently Asked Questions
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