Does this sound rediculous? I really want to turn up my cummins. I've got Edge Juice with attitude now and the stock tranny is really not liking it. i usually tour around on 1 but i've hit 5 a couple of times and the tranny only wants to slip. Building the auto is another alternative that i could do. Just wondering if anybody knows what all would have to be done to convert from auto to the 6 spd other than the usual with peddles and the whole for the shifter. would the same transfer case work? Driveshafts will probably need to be changed to. Would it be worth it over rebuilding the auto. I'm not affraid of the gears or the clutch in the city.. (i don't think). I love the Edge and its got me in the mood to go further. I'm thinking injectors and eventually twin turbos and beyond. Any help would be gladly appreciated.