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Est. 1957
Eagle

Eagle Chevy LS2 4.000in Long Snout Crank 58 Tth Reluctor 6.125in H-Beam 4.005in Pistons Rot Assembly

$3202.98

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Eagle Chevy LS2 rotating assembly with 4.000" forged crank, 4.005" Arias pistons, and 6.125" H-beam rods. Built for high-performance LS2 engines.

Key Features

  • Fits Chevy LS2 engines.
  • Includes a 4.000-inch forged 4340 steel crankshaft with a long snout and 58-tooth reluctor wheel.
  • Features 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with 4.005-inch forged 2618 Arias flat-top pistons (-4.5cc dish).
  • Includes plasma-moly file-fit rings for proper sealing.
  • Equipped with King XP rod and main bearings for improved performance.
This rotating assembly is specifically designed for Chevy LS2 engines. Please verify compatibility with your specific engine build.

⚠️ 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

This is the Eagle Chevy LS2 Competition Rotating Assembly, built for serious performance builds. If you're looking to rebuild or significantly upgrade your LS2 engine, especially for racing applications, this assembly is designed to handle the stress. It includes a robust crankshaft, strong connecting rods, and custom pistons, all balanced and ready to go into your engine block.

At the heart of this assembly is a 4.000-inch forged 4340 steel crankshaft. It features a long snout for accessory drive compatibility and a 58-tooth reluctor wheel for engine management. Paired with this are 6.125-inch H-beam connecting rods, known for their strength under load, which come with 7/16-inch ARP 8740 bolts for secure fastening. The pistons are forged 2618 Arias units, measuring 4.005 inches in bore size with a -4.5cc flat top dish, designed to work with plasma-moly file-fit rings. This combination is engineered to withstand the demands of nitrous and forced induction setups, making it a solid choice for high-horsepower builds.

This assembly also comes complete with King XP rod and main bearings, which offer improved performance and durability. Everything is balanced as a set, saving you time and ensuring proper engine operation. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a comprehensive rotating assembly ready to form the core of a powerful LS2 engine.

Specifications

Brand
Eagle
Manufacturer Part #
128374005
UPC
793348008776

Frequently Asked Questions

Eagle Chevy LS2 4.000in Long Snout Crank 58 Tth Reluctor 6.125in H-Beam 4.005in Pistons Rot Assembly

$3202.98