Specifications
- Brand
- Eagle
- Part #
- 637133903
- UPC
- 793348058733

Eagle Chevy LS1 3.800in Crank 24 Tth Reluctor 6.125in I-Beam Rods 3.903in Pistons Rotating Assembly
$2709.29
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Eagle Chevy LS1 Pro Street rotating assembly with 3.800" crank, 6.125" rods, and 3.903" pistons. Built for naturally-aspirated racing.
Key Features
- Fits Chevy LS1 engines.
- Includes a 3.800-inch stroke crankshaft.
- Features 6.125-inch I-beam connecting rods.
- Comes with 3.903-inch pistons.
- Equipped with a 24-tooth reluctor wheel for LS1 compatibility.
- 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
This is the Eagle Chevy LS1 Pro Street rotating assembly, a well-built package designed for naturally-aspirated racing applications. It includes a 3.800-inch crankshaft, 6.125-inch I-beam connecting rods, and 3.903-inch pistons, all specifically chosen to work together for the LS1 engine platform. This assembly is a critical component for anyone rebuilding or upgrading their LS1 engine for performance use where maximum power is the goal.
Eagle has put together this Pro Street assembly with durability and performance in mind. The crankshaft features a 3.800-inch stroke, which, when combined with the appropriate bore size, determines the total displacement of your engine. The 6.125-inch I-beam connecting rods are a strong choice for performance builds, offering a good balance of strength and weight. The included pistons are sized at 3.903 inches, ready to be paired with the correct bore size for your LS1 block. This assembly also features a 24-tooth reluctor wheel, essential for proper engine management system communication on LS1 applications.
When undertaking a performance engine build of this caliber, attention to detail is key. This rotating assembly is a significant step towards achieving higher horsepower figures in your naturally-aspirated LS1. Remember that this assembly is not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to manufacturer specifications for complete installation requirements and compatibility with other engine components.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 637133903
- UPC
- 793348058733
Frequently Asked Questions
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