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Engines and Components› Crankshafts and Components

Eagle

Eagle Chrysler 360 4.000in Crank 6.123in I-Beam Rods -20.5cc 4.030in Pistons Rotating Assembly

$2,901.99 $2,818.93 Save $83.06

SKU: E001 20409030

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Eagle 20409030 is an Engine Rotating Assembly designed for Chrysler 360 Small Block engines, specifically for building a 408 stroker engine. It features a 4.030" bore and 4.000" stroke, and includes a 4340 forged steel crankshaft, 4340 H-beam rods, Mahle forged 2618 aluminum pistons, plasma moly file fit rings, and King Pro-Series rod & main bearings.

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.

Available on iOS & Android

Specifications

BrandEagle
Part NumberE001 20409030

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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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