Cap off, spin engine over. Does the rotor spin?
No. Not an electrical problem, mechanical problem. You may have added new electrical problems with all the parts you put on.
Yes. Start electrical diagnosis (not throwing random parts and hoping one sticks)
Unplug the distributor and put a meter on pins 9 and 10 (the 2 colored wires, not the black ground. Put the meter on AC volts, auto scale if you have it, 2V scale if you don't. Do NOT use DC scale. You are looking for an AC signal. Spin the engine and see if there is a voltage. It will be small, maybe 0.2xx Volts.
No. Start doing checks on the pickup coil. There are continuity and resistance checks. It may NOT be a bad pickup coil, it may be a wire worn through or something like that. These are why you test parts before putting new ones on.
Yes. OK, the distributor is making signals. Lest see if you are getting the 12V from the ignition switch...
That is the start of figuring the problem. This far there are still all the original parts installed.
As bad of a reputation as some of this stuff had when it was new, not all of it was bad. If it has lasted 45+ years, it was probably one of the good ones.