Oil leak

[Bigbob]

Hi guys,

Leak 1
I know this question has been asked before but I'm not finding anything specific to my situation. I have a leak on the passenger side which looks like it's coming from above the transfer case in my 72 4x4 C-10 with a crate 350. So yesterday I change valve covers with new gaskets. While I was doing this I plug the oil pressure unit and remove the line because I thought the leak was coming from there. I have also checked to make sure the passenger side dipstick hole was plugged and it is. What am I missing?

Leak 2
As I mentioned I changed my intake manifold gasket because I had a leak in the circled area, then i notice today that I still have a leak there, where else could that be coming from?