Cooling help?

I had a cooling issue as well with my 68 340. Using stock fan and clutch. I went with a 4 core rad, shroud and high flow 180 therm from classic industries. I also added a high flow water pump from Summit. The water pump did not have the normal high flow impeller like you would see on a 340 with AC. It has an impeller like you would see on hydronics system pump in a building if you know what i am talking about. Here is the link FlowKooler Hi Flow Mechanical Water Pumps 1701. Motor runs cool. Oh and car has AC. Nice last name!