Auto Barn
Est. 1957
Eagle

Eagle Chevy 4.8/5.3 LS 3.800in Crank 24 Tth Reluctor 6.125in H-Beam 3.820in Pistons Rot Assembly

$2780.29

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Eagle Chevy 4.8/5.3 LS rotating assembly for competition builds. Features a 3.800" crank and 6.125" H-beam rods.

Key Features

  • Fits Chevy 4.8L and 5.3L LS engines.
  • Includes a 3.800-inch crankshaft for increased displacement.
  • Features strong 6.125-inch H-beam connecting rods.
  • Comes with 3.820-inch pistons.
  • Equipped with a 24-tooth reluctor wheel for compatibility.
  • Designed for racing use, including nitrous and forced induction applications.
This rotating assembly is designed for Chevy 4.8L and 5.3L LS engines. Verify compatibility with your specific engine block and application.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

If you're building a high-performance LS engine for serious racing, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is built to handle the demands of competition use, including applications with nitrous or forced induction. It's designed for Chevy 4.8L and 5.3L LS engines, providing a solid foundation for your build.

This assembly includes a 3.800-inch crankshaft, which is a common stroker size for these LS engines, increasing displacement and potential power output. Paired with it are 6.125-inch H-beam connecting rods, known for their strength and reliability under high stress. The assembly also comes with 3.820-inch pistons, ready for your chosen compression ratio and ring setup. The 24-tooth reluctor wheel is standard for most modern LS applications, ensuring compatibility with your engine management system.

Eagle has a reputation for well-built engine components, and this rotating assembly is no exception. It's a popular choice for those looking to push their LS engine beyond stock capabilities. 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 #
137153820
UPC
793348046846

Frequently Asked Questions

Eagle Chevy 4.8/5.3 LS 3.800in Crank 24 Tth Reluctor 6.125in H-Beam 3.820in Pistons Rot Assembly

$2780.29