Description
Quick-change gears let you dial in your final drive ratio without breaking down your entire differential—critical for racers who need to optimize performance across different tracks or conditions. The PEM 61018 gives you two proven ratios in a single set, eliminating downtime and letting you focus on what matters: going faster. Steel construction ensures reliability under sustained load, whether you’re running road course, oval, or drag applications.
- Set 18 configuration
- 10 spline interface
- 4.11 ratio available
- 5.19 / 3.25 gear pair
- 4.86 ratio available
- 6.13 / 3.85 gear pair
- Steel construction
- Bolt-on installation
- Sold individually
