Auto Barn
Est. 1957
Eagle

Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods -3cc Flat Top 4.350in Pistons Rotating Assembly

$1718.13

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Eagle Chevy 454 rotating assembly with 4.250" cast crank, 6.385" I-beam rods, and -3cc flat top pistons. Built for street use.

Key Features

  • Includes a 4.250-inch cast crankshaft.
  • Features 6.385-inch I-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with hypereutectic KB flat-top pistons with a -3cc dish for a 4.350-inch bore.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with King SI rod and main bearings.
  • Designed for pump gas, naturally aspirated street applications.
This rotating assembly is designed for Chevy 454 engines. Always confirm compatibility with your specific vehicle and 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

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

If you're rebuilding the engine in your Chevy 454 for street use, a solid rotating assembly is the heart of the job. This Eagle Street & Strip rotating assembly is built to handle pump gas and naturally aspirated setups, giving you a strong foundation for your build. It includes a 4.250-inch cast crankshaft, 6.385-inch I-beam connecting rods with 7/16-inch ARP 8740 bolts, and hypereutectic KB flat-top pistons with a -3cc dish. The pistons are designed for a 4.350-inch bore size.

This assembly comes complete with plasma-moly file-fit piston rings, which allow for precise gap setting to match your specific engine build. It also includes King SI rod and main bearings, ensuring proper lubrication and support for the crankshaft and connecting rods. The I-beam connecting rods offer a good balance of strength and weight for street performance applications. This is a well-built package designed to get your engine running reliably on the street.

Keep in mind 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 break-in procedures to ensure the longevity of your new engine components.

Specifications

Brand
Eagle
Manufacturer Part #
18021100
UPC
793348108308

Frequently Asked Questions

Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods -3cc Flat Top 4.350in Pistons Rotating Assembly

$1718.13