2000 Venture. Want to install one in front of the radiator and like to know which line coming out of the radiator transmission fluid cooler is the one that returns to the transmission. I assume it would be the top one but like to know for sure. Has to be installed in series with the radiator cooler, so the tranny fluid is cooled in the radiator first then goes thru the Hayden cooler then returns to the tranny.
http://www.haydenauto.com/transoilcoolers.htm