The First A body !!! Lance & Valiant

Ok good enough
Crossmember will work with motor mount adapters same as the other ones for a V8 ?
You will have to ask trans-dapt or Schumacher to be sure.... I have a '60 Valiant and the S6 mounts seem to be in the same places but engines are more forward on these early A's. So there may be some fab work needed.