I pulled some Bucket Seats from a 69 Caprice and they look the same as the chevelle buckets but will need to be recovered anyway. My question... Are the seat frames the same?
I already found out that the tracks are different so Im looking for some tracks.

Heres one of the seats I want to put new tracks on it and use it still I get a legit set for the car. This ones in pretty good shape but the other was horrible so I tore it apart and the bottom frame doesnt look useable
heres the pic of the passengers side the one ill be using for the drivers side if they will work.
http://i23.photobucket.com/albums/b357/greenchevelless/DSCF0090.jpg
http://i23.photobucket.com/albums/b357/greenchevelless/DSCF0091.jpg

The seats are exactly the same. You just need to recover them with the correct seat skins for your chevelle. And, you are correct about the seat tracks being different. You can get brand new reproduction seat tracks. or look for used ones. any 1966-1972 A-Body tracks will work.