E Body seat tracks? :(

I've got a set from a 73 or 74 still attached to the seats.

Mostly rust-free. Not cheap, either. I will also absolutely confirm that they are E-body and will fit your year car if you want them (I am not an e-body expert by any stretch of the imagination, but I have a friend who is and I will get his confirmation). $250 plus shipping (or offer)