360 overheating -please help

Get a 185 degree thermostat and a new rad cap that holds 16-18 lbs PSI.Recheck the timing and make sure the total timing does not exceed 36 degrees.Make sure you have a 50/50% water and anti-freeze mix.Does the tranny cooler lines go into and out of the rad,and to a nother cooler? if so,seperate them and do not run the lines into the rad,run them to a seperate cooler,the biggest you can find,Mrmoparteech