The seats are all over Ebay, but the floorpans are different if you don't have a 3rd seat. Is this upgrade possible???

 

are you talking about in the front or the back? because the back should have a third row standard i believe.

 

In the older Expys the third row was a option and if yours didn't come with it your sc@wed as the floor doesn't have the required mounts. These 'can' be added by a qualified body shop but would not ever be worth the cost invloved.

 

ok well we have a 98 and it came standard with ours. guess on the 97's it was optional.

 

Prabably because it was an EB. I have one on my 97 but I got my Expy used so it was of no concern to me.