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Est. 1957
Eagle

Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.060in Pistons Balanced Assembly

$2652.47

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Eagle Pro Street balanced rotating assembly for Chevy LS2. Features 4.000in forged crank, 6.125in I-beam rods, and 4.060in pistons.

Key Features

  • Fits Chevy LS2 engines.
  • Includes a 4.000-inch forged 4140 crankshaft with a 58-tooth reluctor wheel.
  • Features 6.125-inch I-beam connecting rods made from 4340 steel with 7/16-inch ARP 8740 bolts.
  • Comes with forged 4032 DSS pistons, 4.060-inch bore size, and -15cc inverted dome.
  • Includes plasma-moly file-fit piston rings for precise gap setting.
  • Equipped with King XP rod and main bearings for durability.
This rotating assembly is designed for Chevy LS2 engines. Please verify compatibility with your specific vehicle and engine configuration.

⚠️ 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 Eagle Pro Street rotating assembly starts with a 4.000-inch forged 4140 crankshaft, a solid foundation for a performance engine build. It's designed with a 58-tooth reluctor wheel, specifically for Chevy LS2 applications, ensuring proper sensor readings for engine management. The assembly includes 6.125-inch I-beam connecting rods made from strong 4340 steel, secured with 7/16-inch ARP 8740 bolts. These components are balanced as a complete unit, which is crucial for reducing engine vibration and improving overall longevity, especially in naturally-aspirated racing scenarios.

Complementing the crank and rods are forged 4032 DSS pistons with an inverted -15cc dome, sized at 4.060 inches. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting to optimize sealing and performance. The assembly also comes with King XP rod and main bearings, known for their durability and ability to handle increased loads. This balanced rotating assembly is a well-built package intended for those looking to build a robust naturally-aspirated racing engine.

When considering this assembly, remember that it is not CARB approved and cannot be shipped to California. It's important to ensure all components are installed correctly according to manufacturer specifications to achieve the intended performance and reliability for your racing application.

Specifications

Brand
Eagle
Manufacturer Part #
B627744060
UPC
793348041278

Frequently Asked Questions

Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.060in Pistons Balanced Assembly

$2652.47