1965 vs 1973 7.25” small bolt pattern axle

No problem. We had a discussion on 8 1/4 rears some years ago. A whole bunch of us, learned a lot back then. This is how we all learn, by using each other's experience.
Charlie- then you don’t want to know what happens when you drink too much tequila and whiskey and then young punks talking stuff. I don’t wish that experience on any one lol! Great in the moment… not the next day. Syleng1