I don't think so. I've seen pictures of a handful of swaps and in every case the person needed to cut the floor to remove the tranny crossmember. That crossmember is a big deal in a Mopar since that is where the torsion bar anchors are. Some guys go with a coil over suspension to get rid of the torsion bars, other guys build a new crossmember.

I did see some posts by a guy who said that he did it without cutting the floor, but I think what he did was lower the engine and/or put the tranny in at a weird angle.

Eberg just did this swap in Mopar Action. Check out the pictures in the back issues. They cut the floor and did a fair amount of fab work.

The Keisler OD auto is supposed to fit without any cutting. I'm sure there are some guys on the board with that kit installed. Maybe someone will weigh in with some feedback.