Time to Fix It Right

Cruising. I would like to be able to go for a drive without stalling out at intersections or overheating in traffic (to the extent that this is possible in a ~50 year old car).
this is possible I drive my car every day 100 miles , in traffic a good part of the time does not stall or overheat , you can do it as well , you just need the right combo of parts and a good tune