Specifications
- Brand
- Eagle
- Part #
- 137753898
- UPC
- 793348047560

Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Reluctor 6.125in H-Beam 3.898in Pistons Rot Assembly
$2897.84
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Eagle Chevy LS rotating assembly. Includes crankshaft, H-beam connecting rods, and pistons for high-performance builds.
Key Features
- This kit includes a 3.800-inch stroke crankshaft, 6.125-inch H-beam connecting rods, and 3.898-inch pistons.
- Designed for Chevy 4.8L and 5.3L LS engines.
- Features a 58-tooth reluctor wheel for compatibility with many LS engine management systems.
- Suitable for racing applications, including those using nitrous and forced induction.
- The crankshaft and connecting rods are forged for strength and durability.
- Not CARB approved and 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 rotating assembly gives you the core components to build a strong foundation for your Chevy LS engine. Inside this kit, you'll find a 3.800-inch stroke crankshaft, 6.125-inch H-beam connecting rods, and 3.898-inch pistons. This assembly is designed for performance applications, including those using nitrous or forced induction, making it a solid choice for racing use.
The crankshaft is forged from strong steel, and the H-beam connecting rods are also built for durability under stress. The pistons are designed to work with the specific bore and stroke of this assembly. This combination is a popular choice for builders looking to upgrade their 4.8L or 5.3L LS engines for more power. It features a 58-tooth reluctor wheel, which is standard for many LS applications, simplifying integration into your existing engine management system.
When building a performance engine, the rotating assembly is critical for handling increased cylinder pressures and RPMs. This Eagle kit provides the essential pieces to get your build underway. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 137753898
- UPC
- 793348047560
Frequently Asked Questions
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