Thanks Mike for the pictures!! It's always nice to see other BB's with auto transmission as there are not that many out there. I like to see the way your smog pump is mounted as mine is not there anymore after many years being gone. Who knows what ever happened to it as many were discarded.
I am more confused
to why you have what looks like a 3 groove pulley on your water pump? Maybe I can't see it right in the pics? Was that added later? I don't have it. If I can get pictures to upload here I will post some pictures of mine. My 67 does have the 3 groove cast iron pulley for the crank. The first pulley groove (inner from the engine out) goes from the crankshaft to the water pump, then the alternator. The second groove should go from the crank to the water pump up to the air pump. (Someone routed this on mine to the alternator via a 2 groove pulley on the alternator.) The third pulley groove goes directly from the crank to the power steering pump.
Does yours have power steering? According to the A.I.M. page 86, upper right hand corner of the page, it shows the routing. It doesn't show anywhere a 2 groove pulley for the alternator on any pages. Someone must have put a 2 groove alternator pulley on mine to make it look better like a smog pump was never installed. I wish I had an original smog pump for mine with the tubing/lines for originality. Maybe you would sell me yours?
I would be more interested in that carb you have!