So i have a 1955 F100 and when I hook a battery to it and hit the starter button nothing happens.... The engine is free, i can turn it over by hand, and I bench tested the starter. Im pretty sure this is something in the wiring (wiring is my worst enemy), can anyone help? Where do the wires from the starter button go? Also, how can i test a starter selonoid to see if it is the problem?