Please excuse my ignorance but why do all of the 1HZ engine swaps also swap the to a manual transmission. I'm considering doing a swap as well but would like to keep the automatic transmission so I would have to swap in a 1994 FJ80 A440F tranny into it and remove the A343F . I found an automatic transmission housing mating the 1HZ or 1HD-T to the A440F automatic transmission.

