Description
If your GM 10-bolt rear differential is showing signs of wear or you’re rebuilding for increased durability, fresh spider gears are essential to restoring proper power delivery and eliminating side play. This complete kit includes all necessary hardware, washers, and pinion shaft components, eliminating the need to source multiple parts separately. Installation requires differential removal and basic mechanical knowledge, making this ideal for shop work or experienced DIY builders.
- GM 10-bolt housing
- 8.5 inch diameter
- 30 spline configuration
- Open differential setup
- Complete hardware kit
- Includes pinion shaft
- OEM-quality components
- Professional-grade build






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