I called them and they are amber corners. They said there was two company's that made them but stopped do to not being legal.
I've been thinking of doing a front clip swap on my 89 so it would look like the 92's, I would like clear corners since I'm about to hook up emergency lights since I'm a vol firefighter. My quest is still going on what I want to do
thre's a post called "directions for cleaning lenses" in the tech archives...it shined mine up nice...but I would still love to switch my front end...I've looked for a swap to an older style than ours, I just haven't found it yet