64 Plymouth 273 Intermitent severe misfire.

that is great news , lucky it was something cheap and easy to replace . that is the one thing I like about the old points distributors , with a few spare parts and a screwdriver you are never stuck for long , and the replacement parts are dirt cheap . not like the new cars , though they are reliable when they don't work it gets expensive in parts . like my nissan 800.00 in parts it is back on the road , no simple fix