Need some info

[Mr Chevorlet]

I didn't want to ask this in the body section. but if it needs to moved i understand.
I have been working on this 1967 truck for a while. But i have come to a stand still because of the inner rocker at the back of the cab. I am trying to rebuild that section. And the rear cab suppport. But i dont really know if the inner rocker is flat all the way across and how does it attach to the back of the cab. Do any of you professionals have any pics af just that area. Thanks for any help or ideas.