Need help please. Please Check out

[brooklynporsche]

Please Help I have a 1979 euro engine I'm rebuilding. I wanted to know what the following were. Check the arrows. Whatever you can tell is greatly appreciated
9301011044R


Thanks in advance

[Oh Haha]

Ok, I suck at paintshop but here's the info:
1 and 2 are the main feed tubes the run from the smog pump to the air injection tubes at the heads.
3 oil line
#1 contains a rubber grommet(or should) as it passes through the engine tin.

[brooklynporsche]

Thanks Oh Haha