I have a 65 manual but nothing with pushbutton info. here's where I'm at. after soaking the gear shift cable I finally got it to slide out of trans so it can be adjusted. I have pulled the pushbutton mechanism out where I can see it. all the plastic pieces are there and the tiny springs there. the bar will move stiffly, but is there a spring to bring it back,?? both cables move in its liner. I mash in the buttons and they won't pop back. any info is appreciated. I never had one of these things apart. I guess after 52 years is has some problems!!??? LOL