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Est. 1957
Eagle

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -23cc 4.080in Pistons Rotating Assembly

$2670.75

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Eagle Chrysler 360 Pro Street rotating assembly with 4.000" forged 4340 crank, 6.123" I-beam rods, and Icon pistons. Part# 20403080. Not CARB approved.

Key Features

  • Fits Chrysler 360 engines.
  • Includes a 4.000-inch forged 4340 steel crankshaft.
  • Features 6.123-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with forged 4032 ICON pistons with a -23cc inverted dome and 4.080-inch bore.
  • Includes plasma-moly file-fit rings.
  • Equipped with 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

If you're building a Chrysler 360 engine for naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid choice. It bundles together the core components you need to get your bottom end sorted, saving you time and ensuring compatibility between critical parts. This assembly is designed to handle the demands of racing applications where every bit of performance counts.

At the heart of this kit is a 4.000-inch forged 4340 steel crankshaft, chosen for its strength and durability under high stress. Paired with it are 6.123-inch I-beam connecting rods, which are also forged from 4340 steel and come with 3/8-inch ARP 8740 bolts for a secure connection. The pistons are forged 4032 aluminum from ICON, featuring an inverted dome design with a -23cc volume and a 4.080-inch bore size, ready for plasma-moly file-fit rings. To complete the package, King XP rod and main bearings are included, offering robust protection for your rotating assembly.

This assembly is specifically intended for naturally-aspirated racing use. Please note that this part 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 #
20403080
UPC
793348018348

Frequently Asked Questions

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -23cc 4.080in Pistons Rotating Assembly

$2670.75