[Jack15T]

Not sure. I have looked at a couple of conversions I can't remember which ones required what without revisiting them. I just swapped my TH350 for a 700R4. There was quite a few issues to deal with to make it fit but I eventually got them worked out. That required a sleeve. It turned out to be a nice clean install, but I just can't get used to an automatic. It feels sloppy and loose to me. Maybe I will get used to it.