Whats the difference with fastback gas filler tube??

[4spdragtop]

I have 2 gas filler tubes and dont see a noticeable difference between the 2. I know 1 is from my vert and thought the other is from a fastback. I checked my parts manual and it states that fastback is unique...anyone know?? If it is a fastback, I will be listing it for sale. Here are pics of one of them that I thought was a fastback

Thanks
4spdragtop

 

[Tony Fields]

Here's a fastback Steve.

 

[68340fish]

The one pictured is not for a fastback. Fastback has a large bend in the tube & yours is straight.

 

[4spdragtop]

Thanks Tony and 68340fish!! Notch/vert it is