Seat Identification?

[travlnz28]

Can somebody tell me what these came out of. They are original upholstery and I thought 63 Impala but the material doesn't match.

http://www.yenko.net/ubbthreads/pics/usergals/2016/09/full-5192-48949-p1050567.jpg
http://www.yenko.net/ubbthreads/pics/usergals/2016/09/full-5192-48951-p1050570.jpg
http://www.yenko.net/ubbthreads/pics/usergals/2016/09/full-5192-48952-p1050569.jpg

[firstgenaddict]

Pretty sure that is Pontiac style seat covers.

[travlnz28]

1964 full size Pontiac! Thanks!!