Just saw your response to my question, sorry been busy, I will take a picture and try to load it here. But mine don't look like those chrome ones.
Meanwhile I am also making headway on restoration of a 82 LS. I call it two step, cause it seems like I take one step forward and two steps back. Today it was new (used) ATE caliper rebuild. Finding rebuild kits seems hard. Never done calipers before, actually pretty easy to remove with air compressor.