Any idea what these hoses are for?

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Joined
Feb 20, 2020
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Location
North Georgia
My Car
1972 Mach 1 dark green
while I am working on eliminating my water leak and replace the temp gauge I was also putting in the sound deadener from the front seats forward that I failed to do when I did the rear.  I noticed these two hoses, they are zip tied together, just sitting there.  Pretty much on the center of the hump , any idea of what these could be?  They look almost like fuel line size?????   Sorry, cannot shrink pic at this time.

2 hoses mach1 under dash 004.JPG

 
Do you see them going out the firewall any where.  Looks like they might have been place there as a cushion so the heater box doesn't rub.   Here is a diagram of the vacuum hoses from engine compartment to interior.  These are for a 71 but I would thing the 72's would be the same or darn near it.71 Engine Compartment Routing.pdf      AC - Heat Interior Routing.pdf

 

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  • 71 Engine Compartment Routing.pdf
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  • AC - Heat Interior Routing.pdf
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