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Est. 1957
Eagle

Eagle Chevy 400 350 Mains 4.000in Crank 6.000in H-Beam Stroker Rod 4.155in Pistons Rotating Assembly

$3392.33

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Eagle Competition rotating assembly for Chevy 400. Features a 4.000" forged crank, 4.155" pistons, and H-beam rods for racing use.

Key Features

  • Fits Chevy 400 engines with 350 mains.
  • Includes a 4.000-inch forged 4340 crankshaft.
  • Features 6.000-inch H-beam stroker clearanced connecting rods with 7/16-inch ARP 2000 bolts.
  • Comes with forged 2618 JE flat-top pistons (4.155-inch bore, -5cc dish) and plasma-moly file-fit rings.
  • Includes King XP rod and main bearings for smooth operation.
  • Designed for racing use, including nitrous and forced-induction applications.
This rotating assembly is designed for Chevy 400 engines that utilize 350 mains. Please verify compatibility with your specific engine configuration.

⚠️ 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

Eagle is well-known for building robust engine components, and this rotating assembly is a prime example of their commitment to performance. If you're building a high-performance Chevy 400 engine, especially for racing applications like nitrous or forced induction, this assembly is designed to handle the stress. It's a complete package that brings together critical internal engine parts to form the heart of your build.

At the core of this assembly is a 4.000-inch forged 4340 crankshaft, chosen for its strength and durability under high loads. Paired with this are 6.000-inch H-beam stroker clearanced connecting rods, which are secured with 7/16-inch ARP 2000 bolts for a solid connection. The pistons are forged 2618 JE flat-tops with a -5cc dish, designed for a 4.155-inch bore, and come with plasma-moly file-fit rings. This combination is built to withstand the demands of competitive driving and intense engine operation.

To ensure smooth operation and longevity, this assembly includes King XP rod and main bearings. This rotating assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive solution for anyone looking to build a powerful and reliable engine for demanding applications.

Specifications

Brand
Eagle
Manufacturer Part #
12117030
UPC
793348533001

Frequently Asked Questions

Eagle Chevy 400 350 Mains 4.000in Crank 6.000in H-Beam Stroker Rod 4.155in Pistons Rotating Assembly

$3392.33