Hey Bill I was trying to find out if all 69 camaros came with the metal line and clip, but my thread got hijacked, so I never got a clear answer. I have a 08C car but it did not have the clip. A bracket I notice that is missing from John Z pictures provided is the fuel line clip, I don't have a great picture of it but you can see most of it here:
John my Silver original paint car that is basically untouched had the fuel line clip in a box of parts that came with the car. It is a 05C car. The part was very old surface rust etc. I am pretty sure that part would had been with the car when new.
The added fuel line clip/bracket didn't start until around July/August 1969.