Need help please. Please Check out
 

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


http://forums.pelicanparts.com/uploa...1246229723.jpg

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 http://forums.pelicanparts.com/uploa...1246230508.jpg
#1 contains a rubber grommet(or should) as it passes through the engine tin.

Thanks Oh Haha