I don't know about a 292, but I was looking at a 250 in a big ol' Chevy wagon in the boneyard this weekend. The P/S pump had been removed, but was sitting next to the engine with the bracket. The alternator was low on the block, the P/S pump was apparently above that, and the A/C was high on the opposite side of the engine, near the distributor. I think I may go back sometime this week and pull a few parts for my own 250 project.
