Fuel vent fairing
I'm wondering if you are referring to my fuel vent fairing which used some AN fittings--this is found in the "Modifications that you have Made to your RV-12 after Certification? E-LSA Only!" post 279. Unfortunately it no longer includes the photos, since photobucket decided not to be nice to us freeloaders. If you want the photos, please PM me with your real address, and I'll attempt to find the photos for you.
RV-12 #120332 N73HR