Rear end is out of a 1980 camaro with self adjusting drum brakes. The brakes were slightly taken apart on both sides before I got it so I could not take a picture for reference before I started rebuilding them. Anyways it seems like something is wrong or missing because the little wheel on the adjuster will not contact the other piece of the adjuster. So basically the adjusting wheel can spin freely instead of just tightening up without backing off. I hope this makes sense and I will add a couple pictures.