I did install a Banks torque converter and the trans command, I think the trans command cost me 325 and the torque converter ran about 995. I got a 250 return credit for my old converter I also added a B&M deep pan and a temp gague. It like never gets up over 200 degrees, and I pull a 28RK Coloraido 5th wheel - even up Mt Shasta at 70 miles per. My hope is the tranny will last as long as the engine. Mike OB