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Engines and Components› Crankshafts and Components

Professional Products

.95in Thick Spacer - SBF

$32.53 $29.26 Save $3.27

SKU: P021 81007

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Professional Products 81007 is an aluminum crankshaft pulley spacer for specific Small Block Ford engines. It ensures proper crank pulley alignment for various setups, including serpentine conversions, and features a 4-bolt pattern.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandProfessional Products
Part NumberP021 81007

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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