Despite the number of splines or the design of the teeth, all quick-change gears come in pairs and have a universal numbering system. With the selection of gear sets available, final drive ratios ...

The other is the quick-change rearend that is designed for much easier access to the drive gears and therefore facilitates quick changes to your gear ratio. The reasons for making these changes ...

Using the chart in this story, we determined the Tacoma would need new 4.56 gears to reclaim the lost power. The tire diameter and gear ratio chart ... first choice. A change that will give ...