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Est. 1957
Eagle

Eagle Chevy 427/454 3.766in Crank 6.135in H-Beam 41cc Dome 4.350in Pistons Rotating Assembly

$3330.25

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Eagle Chevy 427/454 rotating assembly. Built with a forged 4340 crank and H-beam rods for high-performance builds.

Key Features

  • Fits Chevy 427 and 454 engines.
  • Includes a 3.766-inch forged 4340 crankshaft.
  • Comes with 6.135-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts.
  • Features 4.350-inch forged 4032 ICON pistons with a 41cc dome.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with King XP rod and main bearings for enhanced durability.
This rotating assembly is designed for Chevy 427 and 454 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 rotating assembly starts with a 3.766-inch forged 4340 crankshaft, a strong foundation for serious engine builds. It's paired with 6.135-inch H-beam connecting rods, known for their robust design, which come equipped with 7/16-inch ARP 8740 bolts. These components are crucial for handling the increased stress found in racing applications, including those using nitrous or forced induction.

The assembly includes 4.350-inch forged 4032 ICON pistons featuring a 41cc dome, designed to work with specific compression ratios. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. To complete the package, King XP rod and main bearings are included, offering improved durability and reduced friction for critical rotating components.

This setup is intended for Chevy 427 and 454 engines and is a popular choice for those rebuilding or building a high-performance engine for racing. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
68311100
UPC
793348029863

Frequently Asked Questions

Eagle Chevy 427/454 3.766in Crank 6.135in H-Beam 41cc Dome 4.350in Pistons Rotating Assembly

$3330.25