Never had an overheating Pontiac
I must be lucky too, I just read this whole thread and never had an issue either. Stock radiators and stock shrouds, never an electric fan. Even up to over 500hp street engines. I had the original from 69 radiator in my firebird until two years ago and never an issue. I went to a cold case because it started to leak and the local rad shop wanted $550 to core it. I run a 195 stat.