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Est. 1957
Eagle

Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.125in Pistons Balanced Assembly

$2058.96

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Eagle Street & Strip rotating assembly for Chevy 400. Features 3.750" cast crank, 6.000" I-beam rods with ARP bolts, and 4.125" forged pistons.

Key Features

  • Fits Chevy 400 engines.
  • Includes a 3.750-inch cast crankshaft.
  • Features 6.000-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with forged 4032 DSS pistons, 4.125-inch bore size, and a -16cc inverted dome.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with King SI rod and main bearings.
This rotating assembly is designed for Chevy 400 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

Eagle is well-known for building robust engine components, and this balanced rotating assembly is a prime example of their commitment to performance for street applications. If you're working on a Chevy 400 engine and looking for a solid foundation for your build, this assembly is designed to handle pump gas and naturally aspirated setups. It's a complete package that simplifies the process of upgrading your engine's core rotating parts.

This assembly includes a 3.750-inch cast crankshaft, paired with 6.000-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are forged 4032 DSS with an inverted dome design, measuring 4.125 inches in bore size and featuring a -16cc dish to help achieve your desired compression ratio. The assembly also comes with plasma-moly file-fit rings, which allow for precise gap setting to match your engine's bore and intended use. To top it off, it includes King SI rod and main bearings, providing durable and efficient lubrication for critical rotating components.

This balanced rotating assembly is a significant step towards a well-performing engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure optimal performance and longevity.

Specifications

Brand
Eagle
Manufacturer Part #
B13164000
UPC
793348061696

Frequently Asked Questions

Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.125in Pistons Balanced Assembly

$2058.96