Can this be installed in the driveway, without removing the tranny. I don't know what parts are involved in a shift kit, or how it works, for that matter. I do know that I am not afraid to install it, so long as I can leave the tranny in the truck.

 

yes...there's some pretty good write ups on here of how people do it...i'd give you some links but i'm work, just do a search for transgo install