73 duster front brakes locking up when coming to a stop.

Before my test drive this evening. I checked to make sure that the brake lines were in the proper orientation with the proportioning valve. And they were correct period after a drive around for a bit. For whatever reason, putting all those pieces in the back. Seem to fix the problem breaks. Do not drag and I can stop as normal. Period I also jacked the front end up and spun the front wheels and apply to a little pressure. And they do stop, so the front brakes are working as well. Not sure what happened after reading everyone's input, but putting all those pieces on the rear end for the emergency break.
Assembly And that cross bar between the two shoes seem to have done the trick thanks everyone