To say there are none would be wrong. There are quite a few. Ever heard of Allen West? Judging from your screen name, you must be a listener to Savage's show, and you know there are conservative blacks who call his show.
I luv Allen West! Stay tuned for more and more of him.
Herman Cain, Tim Scott, (black congressman from S.C.?)Star Parker, Mia Love (UT), Kevin Martin, Michael Steele, Lloyd Marcus (Tea Party activist), Rev, Jessie Peterson, Alan Keyes, Ken Blackwell, etc..