coil wiring

Figure on $40 to buy a rebuilt points distributor. Or, $20 for the control module ( called an ECU) and last time I checked the wiring harness for converting from points to electronic ignition was about $20. So either way you are going to spend $40 ish. The choice is do you want easy wiring (points) or a better more reliable ignition (electronic).

The other option is go to a junk yard that has some old cars and harvest the parts you need.