Transmission Swap

Hello anyone know if an A4Ld from a 91 aerostar 4.0 will fit a 90 aerostar with a 3.0 and if so what mods if any are needed. thanx all.

Yes it fits and works great just had to change the bell housing, easy job and I'm told the a4ld from the 4.0 is a beefier unit.