Hey guys my 68 Newport 440 overheats at idle it just creeps up I have a 26 ac radiator in it the motor was just rebuilt it aluminum heads rollers all that. Since I got the car last summer it’s been doing this I put some electric fans on it that didn’t help granted they where garbage they really didn’t move air. I put a factory fan shroud on with flex fan still doing it. I’m at the point where I think either the radiator is clogged up or it’s the underdrive pulleys. Because my crank pulley is...
Over heating issue
