Another overheating situation 63 Slant six

yeah, Id checked them. $571-930. Bit out of my budget right now, disabled and retired. Can you say SS?
But it is running just right now, we have had near ;80 here in my part of Seattle and after punching hard up long hills after running aroud for 2 minutes or so temp only went to a little of 200.I can live with that. So I moving on to low rpm and dying on stops and securing my convertible top fully now.
Thanks Man!