Auto Barn
Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctor 6.125in I-Beam Rod 4.060in Pistons Rotating Assembly

$2709.29

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 LS2/LS3 rotating assembly. Pro Street Assembly for naturally-aspirated racing.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Includes a 3.900-inch stroke crankshaft.
  • Comes with 6.125-inch I-beam connecting rods.
  • Features 4.060-inch pistons.
  • Includes a 24-tooth reluctor wheel for engine management.
  • Designed for naturally-aspirated racing use.
This rotating assembly is designed for Chevy LS2 and LS3 engines. Please verify compatibility with your specific engine build and vehicle 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

This is the Eagle Pro Street rotating assembly, specifically built for Chevy LS2 and LS3 engines. It’s a complete package designed to handle the demands of naturally-aspirated racing applications, giving you a solid foundation for your engine build. When you're aiming for performance on the track or in a serious street build, having a well-matched set of internal engine components is crucial, and this assembly brings together the key pieces you need.

At the heart of this assembly is a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. These rods are well-built for strength and reliability under high RPM conditions. The assembly also includes 4.060-inch pistons, ready to be fitted with your preferred rings and pins. The 24-tooth reluctor wheel is included, which is essential for the engine's computer to accurately read crankshaft position, a critical factor for proper engine management and performance tuning. This rotating assembly is a popular choice for builders looking to upgrade their LS engine for more power and durability.

It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to the manufacturer's detailed specifications and installation guidelines to ensure proper fitment and assembly with your specific engine block and cylinder heads. This rotating assembly is a significant component, and careful attention to detail during installation will pay off in the long run for your engine's performance and longevity.

Specifications

Brand
Eagle
Manufacturer Part #
638154060
UPC
793348060521

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctor 6.125in I-Beam Rod 4.060in Pistons Rotating Assembly

$2709.29