The ZG GM8.25-411R ring and pinion gear set from USA Standard Gear is engineered to enhance the performance and reliability of your GM 8.25-inch IFS. This gear set is designed specifically for those looking to upgrade their differential gearing without compromise.
This gear set is compatible with a range of GM models from 2013 and earlier, including:
For 2010 GM 8.25 IFS front ends equipped with factory 3.08 gears, a new carrier is required when changing to this 4.11 ratio. Additionally, when upgrading from a factory 3.08 application to a 3.42 or higher gear ratio, it is necessary to purchase the YC G26018131 case. Note the following deck heights for reference:
This product comes with a one-year warranty against manufacturer defects, ensuring peace of mind during your installation process.
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