1968 A-Body suspension question?

If you are using the 73 up disk brakes and a 67-72 sway bar the caliper will hit the sway bar at full lock on the steering.

The fix is to swap sides with the spindles/calipers so the calipers wind up towards the rear of the car.

If you can find a set of LCA with the tab already welded on great but if you can't just weld a piece of 1/8" stock to the bottom of the LCA and attach the sway bar above the tab.