Stop in for a cup of coffee

Looks like I can score a pair or 73 and up LCA:s with sway bar brackets.
Do the ball joints from my 66 LCA:s fit?
What else should I not forget?
I think LCAs are interchangeable-except for the sway bar. do you have a sway bar? mounting point on LCA is diff than the early one. I think you can use the later style, but think you need the whole assembly. Pretty sure if you search the site there are threads on the differences
also, don't recall the details, but depending which parts used caliper may need to be moved.