Specifications
- Brand
- Eagle
- Part #
- 137753780
- UPC
- 793348047539

Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Reluctor 6.125in H-Beam 3.780in Pistons Rot Assembly
$2802.61
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Eagle Chevy 4.8/5.3 LS rotating assembly. Features 3.800" crank, 6.125" H-beam rods, 3.780" pistons, 58 Tth reluctor. Competition Assembly.
Key Features
- Fits Chevy 4.8L and 5.3L LS engines.
- Includes a 3.800-inch stroke forged crankshaft.
- Features 6.125-inch forged H-beam connecting rods.
- Comes with 3.780-inch pistons.
- Equipped with a 58-tooth reluctor wheel for the crankshaft position sensor.
- 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 Eagle Competition Rotating Assembly is built around a 3.800-inch stroke crankshaft, designed for Chevy 4.8L and 5.3L LS engines. It's a well-built package intended for serious performance applications, including those using nitrous oxide or forced induction systems. The assembly includes 6.125-inch H-beam connecting rods and 3.780-inch pistons, all balanced and ready for installation into your LS engine build.
The crankshaft in this assembly is forged from high-strength steel, providing a solid foundation for high-horsepower engines. The H-beam connecting rods are also forged, offering excellent strength and durability under extreme stress, which is crucial for racing use. This rotating assembly comes with a 58-tooth reluctor wheel, compatible with the factory ECU for 4.8L and 5.3L LS engines. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.
When building a high-performance LS engine, the rotating assembly is one of the most critical components. This Eagle kit provides a balanced and matched set of parts, saving you time and ensuring compatibility between the crankshaft, rods, and pistons. It's a popular choice for racers looking to push their LS engines to the limit, offering a robust solution for demanding builds.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 137753780
- UPC
- 793348047539
Frequently Asked Questions
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