340 FLOWKOOLER HI FLOW WATER PUMP

I was having overheating issues and did a lot of things to fix it, two of them being a flowkooler and a milodon high flow thermostat. Those two seemed to give a lot more water flow at idle. When the cap is off, you can see the water is really moving through the radiator. Not sure how much contribution either one makes, but my problem is solved. One of my friends claims that same combination solved his big block overheating issues. Probably not needed if you are not having issues, but an option.