Please Help identify parts, Thank you.

[1-ev.com]

Hello,

I have 3 pictures with questions about 2.8L Engine (THANK YOU):


-1- What this hole for? (next to Accelerator Rod hookup) Do I need it with Webers?



-2- Why PO plugged this plastic part, (looks like breather some sort) Do I need it with Webers?




-3- Do you think this is wrong hose? (looks like to long to me...)

[pors1968]

1 hole for mfi pump braket they are 3 hole.2 oïl catch from mfi or carb breather.3 oïl line 65-73 that why is to long.

[1-ev.com]

pors1968, Thank you