Quick Change Gear Set, Friction Fighter, Set 23, 10 Spline, 4.12 Ratios 6.18 / 2.75, 4.86 Ratios 7.29 / 3.24, Steel, Each. Once this occurs we are unable to cancel the order. Derale 16812 High Output Dual 10" Electric RAD Fan/Aircraft aluminum shroud.
