Description
Quick change gear sets are essential for racers and serious enthusiasts who need to optimize performance across different track conditions or racing classes without investing in multiple differentials. The PEM Premium Quick Change Gears 65017 delivers two competitively-spaced ratios in a single set, allowing you to swap gearing in minutes—perfect for bracket racing, autocross, or testing different setups. Built from durable steel with precision 10-spline engagement, this set ensures reliable power transfer lap after lap.
- 10 Spline engagement
- Steel construction
- 4.11 ratio included
- 4.76 / 3.55 gear pair
- 4.86 ratio included
- 5.63 / 4.19 gear pair
- Bolt-on installation
- Sold individually






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