Quick Change Gear Set - 8500 Series - Set 3 - 10 Spline - 4.12 Ratios 5.11 / 3.32 - 4.86 Ratios 6.02 / 3.92 - Steel - Polished - Each

Quick Change Gear Set - 8500 Series - Set 4 - 10 Spline - 4.12 Ratios 5.32 / 3.19 - 4.86 Ratios 6.27 / 3.76 - Steel - Polished - Each

Quick Change Gear Set - 8500 Series - Set 4A - 10 Spline - 4.12 Ratios 5.26 / 3.22 - 4.86 Ratios 6.21 / 3.80 - Steel - Polished - Each

Quick Change Gear Set - 8500 Series - Set 5 - 10 Spline - 4.12 Ratios 4.29 / 3.96 - 4.86 Ratios 5.06 / 4.67 - Steel - Polished - Each

Quick Change Gear Set - 8500 Series - Set 6 - 10 Spline - 4.12 Ratios 4.48 / 3.79 - 4.86 Ratios 5.28 / 4.47 - Steel - Polished - Each

Quick Change Gear Set - 8500 Series - Set 7 - 10 Spline - 4.12 Ratios 4.66 / 3.65 - 4.86 Ratios 5.49 / 4.30 - Steel - Polished - Each