67 to 74 disc brake conversion, PLEASE HELP!!!

Try different position on you upper control arm bolts
(eccentric bolt) that will move the top of your wheel in or out
sounds like you need to move it out.Adjust your tie rod ends to
get you tires pointing the same direction no clue on brakes even
with air in the lines you should have some pedal.Make sure that your
brake bleeders are on top of the caliper if they are on the bottom you
have them on the wrong side