I looked at the seat and took a set of snap ring pliers today to do some swap/caparisons.

It looks like it will swap BUT like somebody said earlier the drivers side and passenger's side springs are different. They curl in opposite directions in relation to the end of the spring that hooks to the latch arm.

I tried to get both sides off but the seat upholstery on them was so tight I couldn't get the latch off the passenger side. I did confirm the inside hinge arms on the seat backs do have the pins and trim mounting holes, so they could be used on passenger or drivers side.

Looks like the swap is a go. If you can modify the spring or get an opposite side latch spring from a car that has the bottom release latches you are set. Some bench and bucket seats have release buttons and their latch are different.

Hope it helps. Let me know if I need to get more pictures or information.