Engines and Components› Crankshafts and Components

Eagle

Eagle Pontiac 400 Small Block Standard Cast Steel Crankshaft - Internal Balance

$566.99

SKU: E001 104004250

In Stock
In Stock
Ships by Jun 13
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Eagle 104004250 cast crankshaft offers a 4.250" stroke, 3.00" main journal, and 2.200" BBC rod journal, designed for Pontiac 326-350-389-400 V8 engine blocks. It features ESP ARMOR surface finishing for reduced friction and improved durability.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandEagle
Part NumberE001 104004250

Buy with Confidence

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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