front 5 lug disc convertion questions

[still w.i.p '68]

I've red all the ways to do it a couple of years ago,
and now I'm ready to begin, I can use all the advice I can get.
I've got a '68 , that I have most of the '72 parts to go under it.
but if my memory will serve me correctly, I think you used all '72 parts, exept for the inner tierod end, if i keep the '68 drag link?
can someone please enlighten me on the correct way one more time, Thanks John