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Est. 1957
Eagle

Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Rlctor 6.125in H-Beam 3.810in Pistons Rotating Assembly

$2802.61

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Eagle Chevy 4.8/5.3 LS rotating assembly. Includes 3.800" crank, 6.125" H-beam rods, and 3.810" pistons. Not CARB approved.

Key Features

  • This rotating assembly fits Chevy 4.8L and 5.3L LS engines.
  • Includes a 3.800-inch crankshaft.
  • Features 6.125-inch H-beam connecting rods for added strength.
  • Comes with 3.810-inch pistons.
  • Includes a 58-tooth reluctor wheel for engine management compatibility.
  • Designed for racing use, including nitrous and forced induction applications.
This rotating assembly is designed for Chevy 4.8L and 5.3L LS 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

This Eagle Competition Rotating Assembly is built for serious performance applications, specifically for Chevy 4.8L and 5.3L LS engines. What you get in this kit is a precisely balanced rotating assembly designed to handle the demands of racing, including setups that use nitrous or forced induction. It includes a 3.800-inch crankshaft, 6.125-inch H-beam connecting rods, and 3.810-inch pistons, all engineered to work together as a cohesive unit for your engine build.

The H-beam connecting rods are known for their strength and rigidity, making them a popular choice for high-stress environments where stock rods might fail. Paired with the forged pistons and the robust crankshaft, this assembly forms the core of a powerful and reliable engine. Eagle has a reputation for producing well-built components, and this rotating assembly is no exception, offering a solid foundation for builders looking to push their LS engine's performance boundaries. The 58-tooth reluctor wheel is included, which is important for engine management systems on many LS applications.

When undertaking an engine build of this caliber, it's crucial to ensure all components are properly balanced and clear each other throughout their rotation. This assembly comes balanced from Eagle, saving you a significant step in the machine shop process. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer specifications for detailed installation procedures and recommended supporting components for your specific build.

Specifications

Brand
Eagle
Manufacturer Part #
137733810
UPC
793348047362

Frequently Asked Questions

Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Rlctor 6.125in H-Beam 3.810in Pistons Rotating Assembly

$2802.61