New commercial mount for 2004R transmission
Again. You don't have to replace the crossmember section to install a 200r4, just flushing cash down the shi**er. But I know how GearLust can be.
LOOK at Trogdoor's thread, a simple notch in the stocker and he was good to go!
http://www.forabodiesonly.com/mopar/showthread.php?t=252436&page=10
Pay close attention to post #226 and #230
All this work needs to be put into development for installing a 42RH/46RH. I challenge these folks to make a bolt in bracket for that without cutting the floor pan. That'll be the day!