PEM Racing Premium Quick Change Gear Set. 4.11 Ratio 5.55 / 3.04 - 4.86 Ratio 6.56 / 3.60 Steel. 20/27 Tooth.
PEM Racing 65034 Lightweight Premium Quick Change Gear Kit
PEM Racing 65010A Lightweight Premium Quick Change Gear Kit
PEM Racing 65009 Lightweight Premium Quick Change Gear Kit
PEM Racing 65052 Lightweight Premium Gear Kit
PEM Racing Standard Quick Change Gear Set 10 Spline 5.04 / 3.35 Ratio
PEM Racing Standard Quick Change Gear Set 10 Spline 5.86 / 2.90 Ratio
