Who sells the heat tube that connects the heat/fresh air control to the dash vent? They seem to be a smaller diameter than the others. They are not listed on 914ruber.

Those are usually the paper inside type.
I believe they are a standard bug part.

Here's the Pelican Parts parts diagram.
http://www.pelicanparts.com/914/Parts/Body...lappers_big.htm
Part #3
But your right I don't see them on the Pelican Parts website.

Its like this stuff................
http://www.ebay.com/itm/GATES-28081-Pre-He...ies&vxp=mtr

George has it a AA.
http://www.autoatlanta.com/Porsche-Heater-...R028129087.html

But you should be able to walk into any import slanted FLAPS and get it.

If your a Pelican devotee you should be able to call the service desk and they should be able to get it for you. I'm sure they can get it from SSF.

Good luck on your hunt.

Thanks, I just ordered it from AA.