Yes, I know they do I just wasn't thinking about it before ordering the engine/install segments of this project.  Sooooo, the engine is in with all components installed except the power steering pump and low and behold the pulleys for the pump don't line up. "#$%^%$" was my initial reaction, of course, but now I'm just tracking down the proper pulley and brackets to fit my application.  Yes, the fun continues!