You may as well look for Unicorns and Fairy dust while you're at it.
I had a set of the repros, and like all other repro parts, they are generally crap. As far as I know, like most parts, there is only one maker, and it's usually Dennis Carpenter. I put a set of NOS ones on my car when I did it about 20 years ago. I just took them out yesterday when I pulled the carpet back to cut a hole for the Long shifter and I was thinking they still like new, but I'm always careful to let people know NOT to kick them or step on them....not that many people ride in my car anyways. Sorry I'm no help, Bob, but that's the way it is with repro parts.