

Specifications
- Brand
- Eagle
- Part #
- 137754005
- UPC
- 793348047614

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Reluctor 6.125in H-Beam 4.005in Pistons Rotating Assembly
$2984.41
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Eagle Chevy LS2/LS3 rotating assembly. Features a 3.800" crank, 58 Tth reluctor, 6.125" H-beam rods, and 4.005" pistons for high-performance builds.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 3.800-inch stroke crankshaft.
- Features a 58 tooth reluctor wheel for crank trigger.
- Comes with 6.125-inch H-beam connecting rods.
- Includes 4.005-inch bore pistons.
- Designed for racing applications, 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
This is a complete rotating assembly from Eagle, specifically built for Chevy LS2 and LS3 engines. It includes a 3.800-inch stroke crankshaft, 6.125-inch H-beam connecting rods, and pistons sized at 4.005 inches. This assembly is designed for serious performance applications, including those using nitrous or forced induction, making it a solid foundation for a high-horsepower engine build.
Eagle is known for well-built engine components, and this rotating assembly is no exception. The H-beam connecting rods are strong and reliable, capable of handling the increased stress from boosted or nitrous-fed engines. The crankshaft is precision-machined to ensure proper balance and smooth operation, which is crucial for engine longevity under demanding conditions. The included pistons are sized to match the bore and stroke, ready for your chosen compression ratio and ring package. This assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California.
When building a performance LS engine, the rotating assembly is one of the most critical components. This Eagle assembly offers a comprehensive package, saving you the time and effort of sourcing each part individually. Ensure you have the correct machine work done on your block to accommodate the 4.005-inch bore and the 3.800-inch stroke. Proper balancing by a professional engine builder is also highly recommended for optimal performance and durability, especially in racing applications.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 137754005
- UPC
- 793348047614
Frequently Asked Questions
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