Better Pictures of my Seat Rails. These will need cleaned up, and lubed.
There's a recent thread about making rollers - these ones will need them, as one pair of rails has two (each) of the old rubberized rollers, and one pair of rails doesn't have rollers installed (from what I can see).
All parts are complete, (except for the rollers, described above) with 4 tracks, 8 Allen-head mounting cap screws, (2) knobs, (3) wire handles to release the seats, all springs and catches.
Perfect for that Corvette C4 Seat retrofit project you've been considering!