Just wondering why? A 48re can be built to hold more power than an Allison for probablythe same amount of money as you would have converting it all over with the adapters, stand alone controller, drive shafts, etc.
You can build an allison reliable well over 800hp. And it will still drive like a stock allison.
no has done this ?
Could you elaborate on what that is exactly. Not familiarI have one in my 2000 an will never go back. I recently switched from destroked programing to allison doc programming and all I can say is wow. torque converter lock up in every gear and it down shifts through the gears as you decelerate. You can run five or six speed. This thing flat moves.
gave a friend a ride last night and he got out of the truck said that is the most impressive ride he has ever been in.
I sent you a PM.