another 360/408 over heating

Ouch J Par that hurts, but I can handle it! lol I gave up on manuals long ago after I figured out they were more work then i needed to do.
AJ/FORMS,
I removed the radiator tonight and did your flow test. It took 45 seconds from the time I actually started dumping the gallon in until it had stopped flowing out. It took about 5 seconds for the first amount to get thru the radiator and begin flowing. There is no doubt that there is no restriction in that radiator. The flow is good.
I put a flex fan on tonight and re installed the radiator. Thats as far as I got. My plan would be that tomorrow night i can put the trans cooler lines back on and fill it up with coolant using the 180* thermostat, start it up and see if it will stay cool just sitting. I wont be able to drive it until at least Thursday night and that will be weather dependent! Of course that is my plan, real life may get into the way and may take me until next week until I can actualy get to work on it again!
I will report back once i get to run it.
Thanks Rodney