[Montana Tbird]

I have the heater box out of my 65 Bird for repairs, and have several questions. First, the fresh air inlet duct rubber is completely rotted out. How do you install it when you put the heater box back in?

Second, the previous owner disconnected a number of the vacuum lines. Is there a detailed guide available somewhere? The shop manual is very vague. I'm looking for something that actually shows the equipment and hoses rather than a pure schematic.