Auto Barn
Est. 1957
Eagle

Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 23cc Dome 4.350in Pistons Rotating Assembly

$2027.21

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. Includes a 4.250" cast crank, 6.385" I-beam rods, and 4.350" Icon pistons for street use.

Key Features

  • Verified fitment for 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 4032 ICON pistons, 4.350-inch bore size and 23cc dome.
  • Equipped with plasma-moly file-fit piston rings for custom gapping.
  • Includes King SI rod and main bearings.
This rotating assembly is designed for Chevy 454 engines. Please verify compatibility with your specific vehicle application.

⚠️ 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

This Eagle Street & Strip rotating assembly is built around a 4.250-inch cast crankshaft, giving your Chevy 454 engine a solid foundation for performance builds. It’s designed for street vehicles running on pump gas and naturally aspirated setups, making it a popular choice for those looking to rebuild or upgrade their engine without needing race fuel.

The assembly includes 6.385-inch I-beam connecting rods, which are a well-built option for street performance. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability in demanding applications. For the pistons, you get forged 4032 ICON pistons with a 23cc dome and a 4.350-inch bore size. These pistons are paired with plasma-moly file-fit rings, allowing for precise ring gap adjustment to match your specific engine build and ensure optimal sealing. King SI rod and main bearings are also included, providing durable and efficient lubrication for critical rotating components.

This rotating assembly is a comprehensive package for a significant engine upgrade. Please note that this assembly is not CARB approved and cannot be shipped to California. It's important to check all manufacturer installation instructions before beginning your build.

Specifications

Brand
Eagle
Manufacturer Part #
18321100
UPC
793348016818

Frequently Asked Questions

Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 23cc Dome 4.350in Pistons Rotating Assembly

$2027.21