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Est. 1957
Eagle

Eagle Chrysler 360 4.000in Crank 6.123in H-Beam -20.5cc 4.060in Pistons Rotating Assembly

$3278.82

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Eagle Chrysler 360 4.000in crank rotating assembly. Built for competition with forged components and ARP bolts.

Key Features

  • Fits Chrysler 360 engines.
  • Features a 4.000-inch forged 4340 steel crankshaft.
  • Includes 6.123-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with ICON forged 2618 aluminum pistons with a -20.5cc inverted dome.
  • Equipped with plasma-moly file-fit piston rings.
  • Includes KING XP rod and main bearings.
This rotating assembly is designed for Chrysler 360 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 around a 4.000-inch forged 4340 steel crankshaft, a strong foundation for a high-performance Mopar 360 engine. The 6.123-inch H-beam connecting rods are forged from 4340 steel as well, and they come equipped with 7/16-inch ARP 8740 bolts, known for their reliability under stress. This combination is designed to handle the demands of racing, including the extra cylinder pressures from nitrous oxide or forced induction setups.

The assembly includes ICON forged 2618 aluminum pistons, featuring an inverted dome design with a -20.5cc volume to achieve a specific compression ratio when paired with your cylinder heads. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting tailored to your engine build. For smooth operation and durability, the kit includes KING XP rod and main bearings, which are well-regarded for their performance in demanding applications. This is a well-built rotating assembly ready for serious competition.

Please note that this assembly is not CARB approved and cannot be shipped to California. It's essential to verify fitment for your specific Chrysler 360 application and ensure all components are installed according to manufacturer specifications for optimal performance and longevity.

Specifications

Brand
Eagle
Manufacturer Part #
20209060
UPC
793348018065

Frequently Asked Questions

Eagle Chrysler 360 4.000in Crank 6.123in H-Beam -20.5cc 4.060in Pistons Rotating Assembly

$3278.82