Engines and Components› Crankshafts and Components

Scat

CHEVY LS1 4340 PRO STOCK

$1,605.00

SKU: S01L 4-LS1-4125-6000-58

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

Advanced — 4+ hours

Description

Scat forged 4340 steel standard weight crankshafts are for street or race engines with substantially increased horsepower. They are precision-ground, heat-treated, shot-peened, inspected, and micro-polished for superior tolerance control. Features include nitride-hardening for superior wear resistance, straight-shot and chamfered oil holes, lightening holes in all rod throws, and a large radius on all journals for improved strength and wear resistance.

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

BrandScat
Part NumberS01L 4-LS1-4125-6000-58

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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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