[LockDoc]

Originally Posted by Travisarmenta

I have never seen one like this. seems like a lockable door in the rear quarter panel.

The truck looks unmolested.

https://phoenix.craigslist.org/nph/c...759810270.html

Someone had to add it. Looks like it was mounted with machine screws or small bolts. The Suburbans and Panels all had the exposed gas caps as shown.

LockDoc