WHAT YEAR IS THE ENGINE? Most of the 292's did not run the Rochester B, so that's your first problem. They never ran a Holley, to the best of my knowledge. The manual I'm looking at right now lists the Rochester Monojet M or MV series as being original equipment on a 292 from 1974 to 1983. If you will simply figure out an approximate year, I will do my best to give you a list of appropriate carburetor numbers for your application.
Or, you can keep griping. Your choice.
Jerry