Did the older f350s come with factory auxiliary trans cooler and engine oil cooler? The reason i ask is because my dad has a 1989 f350 dually with 2 relitively small cooler radiators infront of the A/c condensior. Just wondered if the tow package edition had those standard.

 

If they are really thick little stacked fin coolers about 3 inches deep, that sounds like factory coolers.