Swapping in a "new" engine. Replacing my beat and now destroyed 305 with a 350 and having a problem. Its in bolted up and everything is on but I am getting no spark at all. New Cap, Rotor, plugs, wires, and cleaned up the ignition module but nothing. All the wires are correct going to the distrubutor as best I can tell. Timing mark is set right and first cylinder is at TDC. Help anyone? Egnine seems to be grounded fine, added other grounds didn't help.