BigBlue 85,
I just looked at Auto Zone's website, their parts numbers are the same as Advance Auto.... That being said, the next time that you go by one or the other, locate their "Help" section, there you should be able to find the fuel line repair kits....
This reminds me of a recent trip the my local Navistar dealer, for a CDR. Partsboy told me we don't carry that anymore, you'll have to go to Ford. I asked him for his parts book on the International/ Navistar 6.9/7.3 engine and told him to start flipping pages and I'll stop him when I saw it. Four pages later and I finally have one on the way to Jackson, MS from Atlanta, Georgia.
Sorry for the wasted trip.....