Sorry no luck. I have quite a bit of hardware but none of those.
I'll post a request on the Star site if you'd like. Almost all of the aftermarket pipes use the stock clamps so there are probably not that many lying around. Can't hurt to ask though.
Mark, I appreciate it but I'll just order the parts from a dealer or ron ayers. They're pretty expensive, was just trying to see if I could get a better deal on used parts.