Ok guys, I've searched through the trans section and I haven't seen the answer I need. Sorry if this has been asked a hundred times but I can't find it.
Do I need to do a segment swap to convert an 02 2500 from the 5 speed manual to a 4l80? Or can I simply switch it to a 4l80 in the transmission shift properties menu since it is already a 2500 tune? Thanks for the info.