Engines and Components› Crankshafts and Components

Brian Crower

Brian Crower BMW B58B30M Gen 1 Stroker Kit - 100mm Stroke/ProH625+

$5,620.65

SKU: B00I BC5326LW

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

Brian Crower BC5326LW is a 4340 billet crankshaft with a 100mm stroke, designed for the BMW B58B30M (1st Gen) engine. It is a critical component used in high-performance stroker kits to increase engine displacement and strength.

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

BrandBrian Crower
Part NumberB00I BC5326LW

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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