Specifications
- Brand
- Eagle
- Part #
- 137163898
- UPC
- 793348047034

Eagle Chevy 4.8/5.3 LS 3.800in Crank 24 Tth Reluctor 6.125in H-Beam 3.898in Piston Rotating Assembly
$2966.66
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Eagle Chevy 4.8/5.3 LS rotating assembly. Features a 3.800" crank and 6.125" H-beam rods for high-performance builds.
Key Features
- Fits Chevy 4.8L and 5.3L LS engines.
- Includes a 3.800-inch stroke crankshaft with a 24-tooth reluctor wheel.
- Features 6.125-inch H-beam connecting rods, known for their strength in high-stress applications.
- Comes with 3.898-inch pistons, a common bore size for these LS engines.
- Designed for racing use, including nitrous and forced induction applications.
- This assembly is not CARB approved and cannot be shipped 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 is the Eagle Chevy LS 3.800-inch crankshaft, 6.125-inch H-beam connecting rod, and 3.898-inch piston rotating assembly, specifically built for the 4.8L and 5.3L LS engines. If you're planning a serious build for racing, especially with nitrous or forced induction, this assembly is designed to handle the extra stress and power you'll be putting through it. It's a well-built foundation for a high-performance engine.
Eagle has put together a solid package here. The crankshaft features a 3.800-inch stroke, giving you a good increase in displacement over stock for more power. It's also set up with a 24-tooth reluctor wheel, which is standard for most LS applications. The 6.125-inch H-beam connecting rods are known for their strength and ability to withstand high RPMs and significant cylinder pressures, making them a popular choice for boosted or nitrous applications. The pistons are sized at 3.898 inches, which is a common bore size for these LS engines, and they're designed to work seamlessly with the crank and rods.
When you're building an engine that needs to perform under extreme conditions, starting with a robust rotating assembly like this Eagle kit is crucial. It ensures that the core of your engine can handle the demands of competition. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 137163898
- UPC
- 793348047034
Frequently Asked Questions
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