Tranny cooler locations.

When I drove my car on the street I moved as much stuff to the rear of the car as possible, this included the tranny cooler. I mounted it up at an angle behind the left rear tire with it's own 10" fan. I fabricated a shield to keep it from being pelted with rocks, debris and rubber from the tire.

I used an 8 inch T/A 4600 converter without a cooler in the radiator so I don't think you'll have a problem. I used a thermostatically controlled relay to turn the fan on if the temp went above 250 degrees but I don't ever recall it running much at all.