68 Dodge Dart with 440 Cooling recommendation

First, I want to thank everyone for the guidance and time.

Currently I have a 180f thermostat it`s not a high flow thermostat (so i will change that out ).

The car does have a vacuum advance on it and I have messed with it but did not see much better results ( The high temps are mainly when cruising around town).

The six pack scoop is opened to the engine area as I was thinking it would help desipate the heat or would this be issue?

Zigs can you post picture of your Ford Torus electric fan setup. Is the article in the A-bodies only forum?

I am going to revisit all the points made and change to the Milodon high flow Thermostat and see what happens and
Online. Look up " Using AFord Taurus fan ". Several articles you can read. You have to be careful because they used two different fans. You want years 87 to 93 in the big V6 or 8's. You can also do a search on here.