I Need Info On 1968 340 pulleys

I have a 69 with power steering and air, although it is pretty much of a Frankenstein. Had a 70’s 360 swapped in with air from a 71. Has the 69 engine front end with the water pump exit on drivers side. It is not original, but is functional. I can take some pics if that would be helpful.

I am also interested in what the stock pulley set up looks like. I have not been able to find much info, even in the FSM.