Superchief work

The new shocks should be here tomorrow, but I have been working on something I have wanted to do for awhile. I removed the beltline trim on the left side.   It was not sealed good so water had gotten in and some delam was going on. 

So what is behind this trim?   It looks like there is sheet metal that screws went in.  

Some screws were completely rusted away. 

After I get it all cleaned up I will try to put it back together with new sealant and new stainless steel screws.