Vacum replacement hoses.
 

In the engine compartment on the passenger side at the firewall there are two tubes that go to the air valve and to the "coffee" can.They come from a connection inside by the heater core.Can I buy the set up or do I just buy some hose and rig it. On mine the one that goe to the can is leaking but the set up seems to be one piece.This set up helps to control the different positions of the air flow such as going from defrost to vent and so on.

I am not sure where to find new vacuum hoses beside the junk yard and most of those are junk too. I just use rubber hose from the auto part store. Just cut it to size and slip it on.

Thanks for replying. I'll try it.