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Est. 1957
Eagle

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -20.5cc 4.040in Pistons Rotating Assembly

$2971.71

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Eagle Chrysler 360 Pro Street Rotating Assembly. Built for naturally-aspirated racing with a forged crank, I-beam rods, and ICON pistons.

Key Features

  • Fits Chrysler 360 engines.
  • Includes a 4.000-inch forged 4340 crankshaft.
  • Features 6.123-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with 4.040-inch ICON forged 2618 aluminum pistons with -20.5cc inverted dome.
  • Includes plasma-moly file-fit piston 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 short block started, all designed to work together for reliable performance on the track. This assembly is specifically put together for the Chrysler 360 engine, simplifying your build process.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, chosen for its strength and durability under racing conditions. Paired with it are 6.123-inch I-beam connecting rods, which are a well-built option for this application. These rods come equipped with 3/8-inch ARP 8740 bolts, known for their reliability in high-stress environments. The pistons are 4.040-inch ICON inverted dome units, featuring a -20.5cc dish and made from forged 2618 aluminum, a material chosen for its ability to handle high temperatures and pressures. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's bore and intended use. To complete the rotating assembly, King XP rod and main bearings are included, offering robust lubrication and wear resistance.

This assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. It's important to note that this kit contains components that fall under California's Proposition 65 warning. When assembling your engine, ensure all components are properly balanced and installed according to manufacturer specifications for optimal performance and longevity.

Specifications

Brand
Eagle
Manufacturer Part #
20409040
UPC
793348018522

Frequently Asked Questions

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -20.5cc 4.040in Pistons Rotating Assembly

$2971.71