


⚙️ Upgrade Your Drive with Precision Power!
The Motive Gear GM10-342A Ring & Pinion Set is a precision-engineered drivetrain upgrade designed for GM 8.5"/8.625" differentials. Made from heat-treated 8620 steel, it offers superior strength, durability, and smooth torque transfer. Compatible with multiple GM models from 1970 to 2020, it installs easily as a direct OE replacement and comes with a 1-year/50,000-mile warranty, making it the trusted choice for performance and reliability.






| Manufacturer | Motive Gear |
| Brand | Motive Gear |
| Model | Motive Gear GM10-342A Differential Ring and Pinion |
| Item Weight | 17.7 pounds |
| Product Dimensions | 15.5 x 11 x 5.25 inches |
| Item model number | GM10-342A |
| Exterior | Machined |
| Manufacturer Part Number | GM10-342A |
| OEM Part Number | GM10-342A |
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