I have a 52 3100 with a 235, the radiator is from ???. I had the radiator cleaned and rodded, the radiator shop said it was good. I installed a new water pump, 180* thermostat, six blade flex fan, and all new hoses. I took it for a drive and it runs right at 210*. When I turn it off there is no steam or sounds of being hot though. My gauge is new, I bought it from The Truck Shop in Orange, Ca. It is one of those bulb type. I have also installed and AC condensor in front of the radiator.

I don't know what else to do???

52 Chevy 3100 5 Window, LS Swap, 4spd Auto, Vintage Air AC / Heat, CPP Power Front Disc Brake Conversion with bearing upgrade, Power Steering Conversion, LED Tail Lights