Console to center seat in 97?

I posted this in the GMC Sierra forum but didn't get any response. So I thought I'd try posting here.

I've searched the forum for an answer to this question but haven't found the answer. I've got a 97 Sierra 5.7L with the gray leather bucket seats and a center console. I'd like to get a center seat to put in where the console is for those times that I take the whole family with me. Is this possible? Where do you suggest I find one?

I've looked on ebay but all I see are center seats that say they only fit 99-05 models. Will these bolt into a 97? Any suggestions?

Thanks in advance.