another 360/408 over heating

Plumkrazee70, I only have 2.5 inches to radiator from the water pump about. I had about .75 clearance with that flex fan and I was only using it as a trial. Was going to go with a steel fan but didnt get that chance. I dont understand why that blade bent like it did. I went back to the intersection this morning and there was no coolant coming up to the sign. The coolant stain on road looks as tho it started just as I pulled out making the turn. The engine is strapped done with a turn buckle so it couldn't have moved and I can tell you all I did was a normal turn. Just dont understand what or how this happened. I will look closer at it this evening when I go back down.
I have the factory 4 blade fan and maybe I will try that one. Will keep my eyes open for a 6 or 7 blade one on ebay.
Thanks Rod