Specifications
- Brand
- Eagle
- Part #
- 638734155
- UPC
- 793348061122

Eagle Chevy LS7 3.900in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.155in Pistons Rotating Assembly
$2731.58
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Eagle Pro Street rotating assembly for Chevy LS7. Built for naturally-aspirated racing.
Key Features
- Fits Chevy LS7 engines.
- Includes a 3.900 inch stroke crankshaft.
- Features 6.125 inch I-beam connecting rods.
- Comes with 4.155 inch pistons.
- Crankshaft has a 58 tooth reluctor wheel for engine timing.
- Designed for naturally-aspirated racing use.
⚠️ 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 LS7 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 built.
This assembly features a 3.900-inch stroke crankshaft, which is a key component that determines the displacement of your engine. Paired with it are 6.125-inch I-beam connecting rods, known for their strength and reliability in performance applications. The pistons are sized at 4.155 inches, completing the set for a specific bore size. The crankshaft also includes a 58 tooth reluctor wheel, which is essential for the engine's computer to accurately read engine speed and timing. This is a well-built rotating assembly that brings together critical components from a reputable manufacturer, simplifying the process of sourcing parts for a performance engine build.
It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always consult with your engine builder or refer to manufacturer specifications for installation details and any additional components you may need to complete your engine build.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 638734155
- UPC
- 793348061122
Frequently Asked Questions
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