Drivetrain› Differentials and Rear-End Components
Hurst
63-87 GM TRUCK 12 BOLT 8.875 3.08 R&P
SKU: H00K 02-126
Advanced — 4+ hours
Description
Part #: 02-126
Everyone has different needs for their truck. One of the most dramatic changes you can make to a vehicle are the rear ring and pinion gears. Whether you are going for aggressive low end response for performance and towing, you're looking to make your truck a highway cruiser, or you have made a change to your wheel and tire size, we have a ring & pinion for you. Hurst engineering offers gear sets ranging from 3.08 to 4.56 for the GM 12-bolt rear ends to get you exactly where you need to be.
Features:
- 3.08 ratio
- Fits GM 12-Bolt differentials
- Gear tooth finish reduces friction and heat for longevity
- High grade steel for strength and durability
Compatible with 1963-1987 Chevy/GMC C/K Series Pickup & Blazer/Jimmy/Suburban
MIA's Description
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.
Available on iOS & Android
Specifications
| Brand | Hurst |
| Part Number | H00K 02-126 |
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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