Drivetrain› Differentials and Rear-End Components
Revolution Gear & Axle
Revolution Gear & Axle GM 10-Bolt 8.5in/8.6in 4.88 Ratio Face Hobbed Ring & Pinion Set
SKU: R01K GM10-488DC
Professional / shop required
Description
Fitment
Fitment Guaranteed
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Available on iOS & Android
Specifications
| Brand | Revolution Gear & Axle |
| Part Number | R01K GM10-488DC |
Videos
GM 8.5 10 bolt gear setup and final assembly
No BS GM 8.5/8.6 10 Bolt Ring and pinion gear install axle setup
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How-To: Build a GM 8.5 10 Bolt Rear End | Parts & Tools Overview
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GM 8.5 10 Bolt Crush Sleeve vs Crush Sleeve Eliminator – What’s the Difference?
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GM 10 Bolt Rebuild DIY How to
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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