I have a set that were in pretty rough shape. One of them came off my stage 1 car, the other I brought from a board member. They are wide pin, not narrow pin. I had a local guy re-chrome them and reproduce the brushed finish on the face. They need paint now. They are nice but not perfect. I stopped working on them after I found and NOS set for my car. If interested I can post photos later this week.
I have been working on a set wide pins myself that need paint and one has a chip in the chrome. I believe that the part number for narrow and wide pin are the same. Here is the back of a narrow pin. My wide pins are at the body shop.
Here's what I have. Left me know if you are interested in buying. Wide pins. One of them has a corrosion pit in the bottom of the "E" that couldn't be fixed. The other one looks pretty decent. The one with the bad "E" also has the upper right corner polished off a bit more than it should have been.
I have this pair of used emblems, real nice for almost 50 yrs old. These are for a driver type GS , will clean up decent. You can get repo wide pins for about $125 on ebay . Email me if interested , not cheap Bill