Type of breaker points

Update to this thread. First I bought the replacement points from Auto Zone, TU22 Duralast.
This is not correct and did not fit my distributor, meaning no matter how you adjusted the points, they would never open due to the part that rests on the rotating shaft was too short.

I did end up buying a new Distributor that was pregapped at 18. Installed and running. This seemed to fix the stutter that was happening. Now I can floor it and it will accerlate without hesitating or trying to stall.

The old distributor seemed to have issue with the Vacuum advance, like it would not advance.

Probably in a year when the points start failing I will switch in the electronic version of ignition. hei ? Thanks for all your help. I actually ordered a carb rebuild kit and plan to rebuild anyway.
Also now I need to retime it.