CaptainFab (board vendor) make a great bracket but you cant use the auto column shift.... the linkage has an interference issue...
I used his bracket with a 2005 GMC hydroboost and MC... It's not installed yet, just bolted together.
*** Edit - I think the linkage hit the brake booster, SOOOO it may be ok for hydroboost... CaptainFab's bracket is also set up to use later model (80s/90s) vacuum booster...+
CLICK HERE for Captain Fab brackets w/ pics and info