I need some info on the best way to convert my 1969 chevy 3/4ton dana 44 5f from drum brakes to disc brakes....... Thanks.....

Either swap on newer stuff (10 bolt or D44) from the knuckles out, or swap the whole front axle. If you have the smaller axle joints (260's ?), You'll need to swap out the inner shafts, too.

Pete

It's easier and just to swap in a 73+ frontend.