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Est. 1957
Eagle

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rod -3cc Flat Top 4.310in Pistons Rotating Assembly

$1717.08

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Eagle Chevy 454 Street & Strip rotating assembly. Includes crank, rods, pistons, rings, and bearings for your build.

Key Features

  • This rotating assembly includes a 4.250-inch cast crankshaft.
  • It comes with 6.385-inch I-beam connecting rods fitted with 7/16-inch ARP 8740 bolts.
  • The kit features hypereutectic KB pistons with a -3cc flat top design and a 4.310-inch bore size.
  • Plasma-moly file-fit piston rings are included for proper sealing.
  • King rod and main bearings are part of this comprehensive assembly.
  • This assembly is designed for street vehicles running on pump gas and naturally aspirated setups.
This rotating assembly is designed for Chevy 454 engines. 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

This Eagle Street & Strip rotating assembly gives you the core components to rebuild or upgrade your Chevy 454 engine. Inside this kit, you'll find a 4.250-inch cast crankshaft, a set of 6.385-inch I-beam connecting rods, and a complete set of pistons. It's designed for street vehicles running on pump gas and naturally aspirated setups, making it a solid choice for many builds.

The connecting rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The assembly includes hypereutectic KB pistons with a -3cc flat top design and a 4.310-inch bore size. To get you running, it also comes with plasma-moly file-fit piston rings and King rod and main bearings. This combination of well-made components aims to provide a strong foundation for your engine's performance.

When putting this assembly together, remember that the piston rings are file-fit, meaning you'll need to gap them to your specific cylinder bore for optimal performance and sealing. This is a common practice for performance engine builds. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed instructions for proper installation and assembly procedures.

Specifications

Brand
Eagle
Manufacturer Part #
18021L060
UPC
793348016467

Frequently Asked Questions

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rod -3cc Flat Top 4.310in Pistons Rotating Assembly

$1717.08