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Est. 1957
Eagle

Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -29cc 4.005in Pistons Rotating Assembly

$2998.90

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Eagle Chevy LS2 rotating assembly with 4.000" crank, 6.125" H-beam rods, and -29cc pistons. Built for racing.

Key Features

  • Fits Chevy LS2 engines.
  • Includes a 4.000-inch stroke forged 4340 steel crankshaft.
  • Features 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with forged 4032 DSS pistons with a -29cc inverted dome and 4.005-inch bore.
  • Equipped with plasma-moly file-fit rings.
  • Includes King XP rod and main bearings for smooth operation.
This rotating assembly is specifically designed for Chevy LS2 engines. It 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

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About this part

Product Details

Eagle is well-known for building robust engine components, and this rotating assembly is a prime example of their commitment to performance. If you're building a high-output Chevy LS2 engine, especially for racing applications like nitrous or forced induction, this assembly is designed to handle the stress. It includes all the core pieces you need to get your engine's bottom end rebuilt with strong, reliable parts.

At the heart of this assembly is a 4.000-inch stroke forged 4340 steel crankshaft, chosen for its strength and durability under demanding conditions. Paired with this are 6.125-inch H-beam connecting rods, which are also forged from 4340 steel and come equipped with 7/16-inch ARP 8740 bolts for a secure and strong connection. The pistons are forged 4032 DSS units with an inverted dome design, featuring a -29cc volume and a 4.005-inch bore size, ready for plasma-moly file-fit rings. This setup is designed for a 58-tooth reluctor wheel, common in many LS2 applications. To ensure smooth operation and longevity, the assembly includes King XP rod and main bearings.

This is a competition-level rotating assembly, meaning it's built with materials and specifications intended for engines that will see hard use. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Ensure you have the necessary supporting components and expertise for installation, as this is a critical part of your engine build.

Specifications

Brand
Eagle
Manufacturer Part #
137924005
UPC
793348012513

Frequently Asked Questions

Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -29cc 4.005in Pistons Rotating Assembly

$2998.90