GMCPanel and Tony, I know we have talked about this some before, but I am kinda dumb ... the NV3500 with the integral clutch housing ... will that bolt up to ANYTHING different than what its coupled to now? (In my case, its currently the 4.3 v-6, just like Tony described). I just don't have a clear understanding of bolt patterns, bell housings and such, but I'd sure like to hook up a sturdy 5-speed to a torquey I-6, someday.