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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

$3076.70

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Eagle Chevy LS2 rotating assembly with 4.000" forged crank, 6.125" H-beam rods, and Arias pistons. Not CARB approved.

Key Features

  • Fits Chevy LS2 engines.
  • Includes a forged 4.000-inch stroke crankshaft made from 4340 steel.
  • Features 6.125-inch H-beam connecting rods secured with 7/16-inch ARP 8740 bolts.
  • Comes with Arias forged 2618 aluminum pistons with a -29cc inverted dome and 4.005-inch bore size.
  • Includes plasma-moly file-fit piston rings for precise gap setting.
  • Equipped with King XP rod and main bearings for robust journal protection.
This rotating assembly is 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

If you're building a high-performance Chevy LS2 engine, this Eagle Competition Rotating Assembly is a solid foundation. It's designed for serious builds, including those using nitrous or forced induction, meaning it's built to handle significant power. This assembly includes a forged 4.000-inch stroke crankshaft, 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and Arias -29cc inverted dome pistons with a 4.005-inch bore size. It also comes with plasma-moly file-fit rings and King XP rod and main bearings, ensuring everything is ready for assembly.

The forged 4340 steel crankshaft is a strong piece, ready to take the abuse of racing. The H-beam connecting rods are well-known for their strength and are paired with high-quality ARP bolts, a name you can trust for critical engine components. The Arias pistons are forged from 2618 aluminum, a material chosen for its ability to withstand high temperatures and pressures, and the inverted dome design helps manage combustion. The included file-fit rings allow for precise gap setting, which is crucial for optimal performance and sealing in a performance engine. King XP bearings are also included, offering robust protection for the crankshaft and connecting rod journals.

This assembly is specifically configured for a 58-tooth reluctor wheel, common in many LS2 applications. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Ensure you have the necessary supporting components and expertise for a performance engine build of this caliber.

Specifications

Brand
Eagle
Manufacturer Part #
128234005
UPC
793348008424

Frequently Asked Questions

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

$3076.70