Can a TF 3ltr 4 speed tranny hook straight onto a TH 3.5 4 speed or do they need adapters, rewiring etc.?

Is plug and play, same trans

Great, thanks for that madmagna

Another question, drive shaft, speedo, basically everything, will also be plug and play? Asking all this for a mate who's having a hard time joining forum. Already told him plug and play means just that, he just wants to confirm