Help with these bleeder screws

I absolutely will! That was one thing he was proud of was that he bought the prebent lines and spent time "doing them right" lol but he clearly didn't take that much time doing them right... Right away when I saw the first nub I thought man they're sheered off, but then I saw the other side and it was the EXACT same. Like I mentioned it has a previous life as a drag racing car and I have no experience with laying a car out for the strip so I thought because they were identical that maybe it was something for racing?
Either way, I wont be doing them right away as there's no room in the garage to do it (it barely fits in there but it keeps it out of the cold and weather over the winter), but dont worry, Ill be back in a few weeks to revive a dead thread to show some pics. Thanks again!