New problem!!!
I just discovered the fuel pump is hemorrhaging fuel and it's hard to see the other side of the pump but with a mirror it looks like there's an open orifice on the back side of the pump and fuel is "splashing" out!

It's a 79' Dodge B300 Cargo Van with an LA 360 5.9L 2bbl carb. Engine...

In the picture, you can see halfway up the pump right above the round part on the back end of that odd shape in the casting, bottom left side of the image! The picture doesn't show the orifice but there's an orifice there and the fuel appears to be coming out of there! I can't see if it's threaded or not but I suspect there's supposed to be a bolt or some sort of plug in there??

I don't want to pull it off to check because I live really far from the store and I don't have a new gasket!
Hopefully it's just a bolt!