73 Duster

Hook all wiring at the ballast together. If you want, unwrap and strip out the wires to the original ECU connector, or just tuck it away and leave it. Now your old coil wire is switched 12v "run" This then feeds power to the new ignition.

The reason you need to jumper everything is what is called IGN2 bypass circuit. That is hot during cranking, the run IGN1 is hot during "run"

You can download shop manuals and wiring diagrams free from MyMopar. Some of them there, came from the guys right here