E Body seat tracks? :(

Here are some pics of a set I have. They are decent except for one needs repaired by the rear stud. I took these pics with a flash in the garage, makes everything look rustier than it is. Not sure if you can really tell what they look like still attached to the seats. These were out of a '71 Challenger (Deputy model, I think.)
I also have a 6 way adjuster if anyone is needing one.
Dallas