Engines and Components Crankshafts and Components

Eagle

Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rod -3cc Flat Top 4.350in Pistons Rotating Assembly

$1,810.96

SKU: E001 18021L100

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Eagle Balanced Street & Strip Rotating Assembly (MPN 18021L100) is designed for Chevrolet Big Block 489 engines with a 1-piece rear seal. It includes a cast steel crankshaft, hypereutectic pistons, I-beam connecting rods, piston rings, and engine bearings. This assembly is externally balanced and intended for performance street and strip applications.

Fitment

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Specifications

BrandEagle
Part NumberE001 18021L100

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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