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Drivetrain› Differentials and Rear-End Components

Revolution Gear & Axle

GM 14-Bolt 10.5 Inch Full Spool 40 Spline 4.10 and Down Revolution Gear

$220.99 $209.99 Save $11.00

SKU: R01K 75-2023-40-REV

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Ships by Aug 2
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

GM 14-Bolt 10.5 Inch Full Spool 40 Spline 4.10 and Down Revolution Gear

MIA's Description

The Revolution Gear & Axle GM 14-Bolt 10.5 Inch Full Spool is designed to provide 100% traction to both wheels simultaneously. This spool is a cost-effective option for achieving full traction, making it popular for racing and off-road applications. It is not recommended for daily driving due to the increased stress it places on the drivetrain. This spool fits GM 14-Bolt 10.5 Inch axles with 40 spline and a 4.10 ratio or down.

Fitment

Fitment Guaranteed

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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

BrandRevolution Gear & Axle
Part NumberR01K 75-2023-40-REV

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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