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Est. 1957
Eagle

Eagle Chevy LS1 3.800in Crank 58 Tth Reluctor 6.125in I-Beam Rods 3.903in Pistons Rotating Assembly

$2731.58

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Eagle Chevy LS1 Pro Street rotating assembly with 3.800" crank, 6.125" I-beam rods, and 3.903" pistons. Ideal for naturally-aspirated racing.

Key Features

  • Fits Chevy LS1 engines.
  • Includes a 3.800-inch forged crankshaft.
  • Features 6.125-inch I-beam connecting rods.
  • Comes with 3.903-inch pistons.
  • Designed for naturally-aspirated racing use.
  • Requires professional balancing before installation.
This rotating assembly is designed for Chevy LS1 engines. Please verify compatibility with your specific vehicle 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

This is the Eagle Chevy LS1 Pro Street rotating assembly, built for naturally-aspirated racing applications. It includes a 3.800-inch crankshaft, 6.125-inch I-beam connecting rods, and 3.903-inch pistons, all designed to work together as a balanced unit for your LS1 engine. This assembly is a solid choice if you're looking to build a powerful, naturally aspirated engine for the track or performance street use.

Eagle has put together this Pro Street assembly with components that can handle the demands of racing. The crankshaft is forged for strength, and the I-beam connecting rods are well-built to manage the forces involved in high-RPM operation. The pistons are sized to match the bore and stroke, creating a complete rotating assembly that's ready for balancing and installation. This means you're getting a matched set of critical engine components from a well-known name in performance engine parts, saving you the guesswork of piecing together individual parts.

When installing a rotating assembly like this, it's crucial to ensure proper balancing by a professional machine shop. This assembly is designed for the Chevy LS1 engine platform. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for specific details regarding assembly and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
637753903
UPC
793348059730

Frequently Asked Questions

Eagle Chevy LS1 3.800in Crank 58 Tth Reluctor 6.125in I-Beam Rods 3.903in Pistons Rotating Assembly

$2731.58