unless you could figer out how to keep steering and do this you wont beable to steer its a duel/tri motor(if you keep the back) but you install it on front wheel for fwd
i was thinking tou could get 2 of the same gearsets you dont want and take the gear off the axel. then get one on each front rim and lock the steering up. glue the motors (or attach somhow) right above the gear. make sure it comes in contact. then connect the to motors together and run wires to the back.solder them on the blue and white wires which run power to theback motor and try it out