Description
A 4.10 ring and pinion ratio transforms your GM 7.5 differential into a gear set engineered for aggressive acceleration and improved launch characteristics—essential for strip performance, street racing, or high-demand off-road driving. Allstar Performance’s kit delivers CNC-precision gearing that maximizes power transfer from engine to wheels while maintaining the durability needed for repeated hard use. This direct bolt-in solution requires no fabrication, making it the fastest path to serious performance gains on your 10-bolt platform.
- 4.10 Gear Ratio
- 27 Spline Pinion
- GM 10-Bolt Housing
- 7.5″ Differential
- 3 Series Configuration
- Complete Ring & Pinion Kit
- Bolt-On Installation
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