LCA

my issue.... i have a 69 barracuda 340 4spd car. somebody put 73 disc on the front, i still have factor 69 LCA with sway bar brackets, i cannot completely turn left or right due to the forward facing lower ball joint attaching bolt to spindle hit the sway bar bracket regardless the height of front of car. my 65 cuda has shallow bolt heads and nuts, do they make such a bolt for a 69 or do i have to seek out 73 LCA.