Posted for David Sterling <dmsterling@cox.net>:

 Herber Aircraft does it.
 I had them do all my oil
 & fuel lines.
 http://www.herberaircraft.com/

 Dave Sterling
     Legacy

[Thanks for the tip, Dave, I'll add them to my resource list.  I also got a call yesterday from Brad at Airframes Inc who advised me that Aircraft Spruce offers these hoses but mentioned that it took them a long time to actually get his order for them into their system and that their prices were higher than he expected.  He also suggested TSFlightlines (http://tsflightlines.com/home.html) in Beaufort, SC, who I called yesterday afternoon.  It was the owner who answered the phone so it's a small shop that caters to the experimental marketplace, just what I was looking for.  So far the experience of dealing with TSFlightlines has been pleasant and efficient and having them just a few states away is an added bonus. I'll report more on the service after I get an order processed.   <Marv>  ]