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Est. 1957
Eagle

Eagle Chevy LS7 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 6cc 4.130in Pistons Rotating Assembly

$2988.97

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Eagle Chevy LS7 rotating assembly with 3.900" crank, 6.125" H-beam rods, and 4.130" pistons. Built for racing.

Key Features

  • Fits Chevy LS7 engines.
  • Features a 3.900-inch stroke forged crankshaft.
  • Includes 6.125-inch long H-beam connecting rods.
  • Comes with 4.130-inch bore pistons with a 6cc dish volume.
  • Equipped with a 58-tooth reluctor wheel for engine timing.
  • Designed for racing use, including nitrous and forced induction.
This rotating assembly is specifically designed for Chevy LS7 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

Starting with a 3.900-inch stroke forged crankshaft, this Eagle rotating assembly is built for the demands of high-performance LS7 engines. The 6.125-inch long H-beam connecting rods are forged from strong steel, designed to handle the significant forces generated in racing applications, including those using nitrous or forced induction. These rods are paired with 4.130-inch bore pistons, featuring a 6cc volume dish to achieve a specific compression ratio when combined with your cylinder heads and block.

This assembly includes a 58-tooth reluctor wheel, crucial for proper engine management system timing on compatible LS engines. Eagle has a reputation for well-built components, and this rotating assembly is no exception, offering a solid foundation for a powerful and reliable engine build. It’s important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.

When building a performance LS7 engine, selecting a robust rotating assembly is key. This Eagle kit provides the core components needed to create a strong bottom end, ready for the stresses of competition. Always refer to the manufacturer's detailed specifications and installation instructions to ensure proper assembly and compatibility with your specific engine build.

Specifications

Brand
Eagle
Manufacturer Part #
138764130
UPC
793348057576

Frequently Asked Questions

Eagle Chevy LS7 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 6cc 4.130in Pistons Rotating Assembly

$2988.97