How to Size Trans Cooler
 

Need some feedback on this guys. I need to purchase a trans cooler for my Camaro and curious how it needs to be sized. Since I'm not running through the radiator, I plan to purchase one with a stand alone fan and thermostat. This is a driver. I'm not planning to beat the crap out of it. Any help is greatly appreciated.

No such thing as too much cooler for an automatic imho. Mark Bowler has a really nice cooler.