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Est. 1957
Eagle

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 18cc Dome 4.280in Pistons Rotating Assembly

$1989.53

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Eagle Chevy 454 rotating assembly. Built for street use with a 4.250" cast crank, I-beam rods, and Mahle pistons.

Key Features

  • Fits Chevy 454 engines.
  • Includes a 4.250 inch cast crankshaft.
  • Features 6.385 inch I-beam connecting rods with 7/16 inch ARP 8740 bolts.
  • Comes with forged Mahle pistons, 4.280 inch bore size and 18cc dome volume.
  • Includes plasma-moly file-fit piston rings for precise cylinder sealing.
  • Equipped with King rod and main bearings for smooth operation.
This rotating assembly is designed for Chevy 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 Street & Strip rotating assembly is built around a 4.250 inch cast crankshaft, giving you a solid foundation for your Chevy 454 build. It's designed for street vehicles running on pump gas and naturally aspirated setups, making it a practical choice for many performance builds. The assembly includes everything you need to get your engine's bottom end put together, saving you time sourcing individual components.

The included 6.385 inch I-beam connecting rods are well-built and feature 7/16 inch ARP 8740 bolts, which are known for their strength and reliability under stress. Paired with these are forged Mahle pistons, sized at 4.280 inches with an 18cc dome volume, designed to work with the rest of the assembly for optimal performance. You'll also get plasma-moly file-fit piston rings, giving you the flexibility to achieve a precise fit for your cylinders, and King rod and main bearings to ensure smooth rotation and proper oil clearance.

This assembly is a comprehensive package for anyone rebuilding or upgrading their Chevy 454 engine. Keep in mind 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 to ensure the longevity of your new engine components.

Specifications

Brand
Eagle
Manufacturer Part #
18022L030
UPC
793348804767

Frequently Asked Questions

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 18cc Dome 4.280in Pistons Rotating Assembly

$1989.53