GM7 I have 2 of those sitting doing nothing. If you want them you can have them if it doesn't work out with VTC. Shoot me a pm if you need them!
That goes for anyone else too! If you need Selectros for course 6 spline birfs, I'd be willing to part with them. I'm always up for horse trading!
Here's a link to a thread regarding the same part, with the information i got from Mile Marker regarding replacement: