Auto Barn
Est. 1957
Eagle

Eagle Chrysler 360 3.580in Crank 6.123in I-Beam Rods 2.8cc Dome 4.060in Pistons Rotating Assembly

$2360.76

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Eagle Chrysler 360 rotating assembly with forged 4340 crank, I-beam rods, and KB pistons. Built for naturally-aspirated racing.

Key Features

  • Forged 4340 crankshaft with a 3.580-inch stroke.
  • 6.123-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Hypereutectic KB pistons with a 2.8cc quench dome for a 4.060-inch bore.
  • Plasma-moly file-fit rings for precise gap setting.
  • Includes King XP rod and main bearings.
  • Designed for naturally-aspirated racing use.
This rotating assembly is designed for Chrysler 360 engines. Always confirm 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 forged 4340 crankshaft featuring a 3.580-inch stroke is key to building a strong foundation for your Chrysler 360 engine. This rotating assembly from Eagle is designed for naturally-aspirated racing applications, giving you the core components needed to put together a powerful powerplant. The 6.123-inch I-beam connecting rods are paired with 3/8-inch ARP 8740 bolts, offering a solid connection between the crank and pistons.

The assembly includes hypereutectic KB pistons with a 2.8cc quench dome, designed for a 4.060-inch bore. These pistons come with plasma-moly file-fit rings, which allow for precise gap setting to match your specific engine build and maximize sealing. King XP rod and main bearings are also included, providing reliable lubrication and reduced friction for critical rotating components. This combination of well-chosen parts creates a robust rotating assembly ready for demanding use.

This rotating assembly is intended for Chrysler 360 engines. Please 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.

Specifications

Brand
Eagle
Manufacturer Part #
20407060
UPC
793348018492

Frequently Asked Questions

Eagle Chrysler 360 3.580in Crank 6.123in I-Beam Rods 2.8cc Dome 4.060in Pistons Rotating Assembly

$2360.76