All of 'em (front, middle, back). $600 for the whole set (needs foam, recovering, and some patch work on the lower rails).
The lower rails of the seats look rotted and will likely require replacement. I figured that I would simply need to drill holes that match the spacing of the keyhole cleats on the floor and run a sort of washer/bolt system that would attach to them.
Was hoping to get a photo of how the cleat system works. I have a good idea, but I'd like to match original if possible.
And final question: Can the "back" seat be positioned in the "middle" spot? I'm not out looking at my Suburban right now, but I seem to remember the cleats for the middle row and back row are the same, despite the middle row being a smaller/narrower seat.
I picked up my Suburban just a week ago, and little things like this I didn't expect. The non-C10 parts are hard to find and I stumbled across the seats for so cheap I'm buying them without knowing what I'm doing with them exactly...