Specifications
- Brand
- Eagle
- Part #
- 137734060
- UPC
- 793348047461

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Reluctor 6.125in H-Beam 4.060in Pistons Rotating Assembly
$2897.84
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Eagle Chevy LS2/LS3 rotating assembly. Includes 3.800" crank, 6.125" H-beam rods, and 4.060" pistons for high-performance builds.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 3.800-inch stroke crankshaft.
- Comes with 6.125-inch H-beam connecting rods.
- Includes 4.060-inch pistons.
- Features a 58-tooth reluctor wheel for crank trigger.
- Designed for competition use, 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 gives you the core components to build a strong foundation for your Chevy LS2 or LS3 engine. You get a precisely machined crankshaft with a 3.800-inch stroke, paired with 6.125-inch H-beam connecting rods. The assembly also includes 4.060-inch pistons, ready for your chosen ring and pin setup. This package is designed for serious performance applications, including those using nitrous oxide or forced induction systems.
Eagle has a reputation for well-built rotating assemblies, and this one is no exception. The H-beam connecting rods are known for their strength and rigidity, making them a popular choice for demanding builds where reliability is key. The crankshaft is forged and balanced, ensuring smooth operation and durability under high RPM and stress. This assembly is intended for competition use, meaning it's built to handle the extra demands of racing environments. Remember that this assembly is not CARB approved and cannot be shipped to California.
When building a high-performance LS engine, the rotating assembly is critical. This Eagle kit provides a solid starting point, but you'll need to select your own piston rings, wrist pins, bearings, and harmonic balancer to complete the installation. It's always recommended to have your engine balanced professionally after assembling all the rotating and reciprocating components to ensure optimal performance and longevity.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 137734060
- UPC
- 793348047461
Frequently Asked Questions
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