Engines and Components Crankshafts and Components

Manley Performance

Manley Chevrolet LS Forged Crankshaft - 4.100in Stroke

$1,553.48

SKU: M004 194558

In Stock
In Stock
Ships by Jun 11
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The Manley Performance 194558 is a "Pro Series" 4340 forged steel crankshaft designed for high-performance Chevrolet LS engines, featuring a 4.100" stroke and internal balancing.

Fitment

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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

BrandManley Performance
Part NumberM004 194558

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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