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Eagle

Eagle Chevy 4.8/5.3 LS 3.800in Crank 24 Tth Relctr 6.125in I-Beam 3.898in Pistons Rotating Assembly

$2709.29

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Eagle Chevy 4.8/5.3 LS rotating assembly. Built for naturally-aspirated racing, this Pro Street assembly includes a 3.800in crank, 6.125in I-beam rods, and 3.898in pistons.

Key Features

  • Fits Chevy 4.8L and 5.3L LS engines.
  • Includes a 3.800-inch stroke crankshaft.
  • Comes with 6.125-inch I-beam connecting rods.
  • Features 3.898-inch pistons.
  • Designed for naturally-aspirated racing applications.
  • Not CARB approved; cannot ship to California.
This rotating assembly is designed for Chevy 4.8L and 5.3L LS engines. Please verify compatibility with your specific engine application.

⚠️ 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

If you're building a naturally-aspirated LS engine for racing, a strong rotating assembly is the heart of the operation. This Eagle Pro Street rotating assembly is built to handle the demands of the track. It's designed for Chevy 4.8L and 5.3L LS engines, providing a solid foundation for your build.

This assembly features a 3.800-inch stroke crankshaft, which is a common upgrade for increasing displacement and power in LS engines. Paired with the crankshaft are 6.125-inch I-beam connecting rods. These rods are well-built for their intended use and connect the pistons to the crankshaft, transferring power efficiently. The assembly also includes 3.898-inch pistons, completing the core rotating components. This combination is a popular choice for racers looking to get more performance out of their LS platform without going to a forced induction setup.

When assembling an engine, the rotating assembly is critical for balance and durability. Eagle has a reputation for producing solid components for performance applications. This particular assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. Ensure you check all manufacturer specifications and local regulations before purchasing and installing this part.

Specifications

Brand
Eagle
Manufacturer Part #
637153898
UPC
793348058900

Frequently Asked Questions

Eagle Chevy 4.8/5.3 LS 3.800in Crank 24 Tth Relctr 6.125in I-Beam 3.898in Pistons Rotating Assembly

$2709.29