Vertically challenged

[Kicksonr66]

Hello, was hoping to get some input from folks that has had this same problem and was successful in some way. Or if you know of a previous thread that would help please send my way.

I’m 57, 6’4” and recently purchased a ‘68 C10. Much to surprise the cab is smaller than I remember.

What I am hoping to find out is what you did to create more leg room or more room in general, even if it was just an illusion. Did you shave down seat foam, replace seat with another...install a tilt column...adjust pedal placement etc?

I apologize if I’m beating a dead horse.