Here ya go... Step by step what you are in for with 64/65 buckets:
https://forums.maxperformanceinc.com...d.php?t=847304
Redoing seats is
NOT rocket science by any means- Some guy (or gal) did it literally on an assembly line by hand, so you can too.
You do need to take your time and be methodical about it. Photographing your seats as they come apart is the #1 helper when putting them back together. Also, the tips and tricks in that thread i linked are very helpful... especially when it comes to installing the upper cushion covers!
64/65 upper cushions are quite different from 66-72 and they have unique challenges and tricks to getting them on right.
anyway, keep this thread going as you start. I'll be happy to reply here or in PM's if you have any questions.
-Ben