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Est. 1957
Eagle

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Reluctor 6.125in H-Beam 4.040in Pistons Rotating Assembly

$2897.84

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Eagle Chevy LS2/LS3 rotating assembly. Features a 3.800" crank, 6.125" H-beam rods, and 4.040" pistons for high-performance builds.

Key Features

  • Fits Chevy LS2 and LS3 engines.
  • Features a 3.800-inch stroke crankshaft made from forged 4340 steel.
  • Includes 6.125-inch long H-beam connecting rods, known for their strength.
  • Comes with 4.040-inch bore pistons, ready for your build.
  • Equipped with a 58-tooth reluctor wheel for LS2/LS3 compatibility.
  • Designed for racing applications, including nitrous and forced induction.
This rotating assembly is designed for Chevy LS2 and LS3 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

Forged from strong 4340 steel, this Eagle rotating assembly is built to handle the demands of serious performance builds, including those using nitrous or forced induction. The 3.800-inch stroke crankshaft, paired with 6.125-inch H-beam connecting rods, forms the core of this assembly, designed for LS2 and LS3 engines. The 58-tooth reluctor wheel is standard for these applications, ensuring proper sensor readings for your engine management system.

This assembly includes 4.040-inch bore pistons, ready to be fitted with your preferred rings and pin. The H-beam connecting rods are well-known for their strength and ability to withstand high RPMs and significant cylinder pressures, making them a popular choice for racing engines. Eagle has a solid reputation for producing durable internal engine components, and this rotating assembly is no exception. It’s a comprehensive package for anyone looking to rebuild or significantly upgrade their LS engine's bottom end.

When building a high-performance engine, the rotating assembly is critical for reliability and power output. This Eagle assembly provides a strong foundation, but remember to consult manufacturer specifications for proper balancing, assembly procedures, and recommended clearances to ensure optimal performance and longevity. Please note that this assembly is not CARB approved and cannot be shipped to California.

Specifications

Brand
Eagle
Manufacturer Part #
137734040
UPC
793348047454

Frequently Asked Questions

Eagle Chevy LS2/LS3 3.800in Crank 58 Tth Reluctor 6.125in H-Beam 4.040in Pistons Rotating Assembly

$2897.84