Transmission fluid return line August 27, 2009, 11:59:23 PM Ok the upper transmission fluid line is the return line right? I just want to make sure as I'm installing a 12,000lb GVW trans cooler this weekend. I want it to run through the factory cooler in the radiator first then through the cooler and back to the trans return line. Quote Selected
Transmission fluid return line Reply #1 – August 28, 2009, 12:51:50 PM No one knows? I've done a search but nothing to answer my question comes up :hick: Quote Selected
Transmission fluid return line Reply #2 – August 28, 2009, 05:14:02 PM Found it on clickclick racing. The lower line is the fluid return to the trans pan. Quote Selected