Auto Barn
Est. 1957
Eagle

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -13cc 4.030in Pistons Rotating Assembly

$2670.75

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Eagle Chrysler 360 Pro Street rotating assembly. Built for naturally-aspirated racing with a forged 4340 crank and Icon pistons.

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 aluminum ICON pistons with a -13cc inverted dome and 4.030-inch bore.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with KING XP rod and main bearings for reliable performance.
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 rebuilding the heart of your Chrysler 360 for serious naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid foundation. It bundles the key components needed to build a strong, reliable engine that can handle the demands of the track.

This assembly starts with a 4.000-inch forged 4340 steel crankshaft, known for its strength and durability under high stress. Paired with this are 6.123-inch I-beam connecting rods, which are a popular choice for their balance of strength and weight. These rods come equipped with 3/8-inch ARP 8740 bolts, a well-regarded fastener for ensuring a secure connection. The pistons are forged 4032 aluminum from ICON, featuring an inverted dome design with a -13cc volume and a 4.030-inch bore size, designed to work with the crankshaft and rods for a specific compression ratio. The assembly also includes plasma-moly file-fit piston rings, allowing for precise gap adjustment to match your engine's bore and intended use, along with KING XP rod and main bearings to ensure smooth rotation and proper oil clearance.

This rotating assembly is designed for performance builds and requires careful installation and tuning to achieve its full potential. 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 critical clearances.

Specifications

Brand
Eagle
Manufacturer Part #
20404030
UPC
793348018362

Frequently Asked Questions

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -13cc 4.030in Pistons Rotating Assembly

$2670.75