Vaccum lines keep?

[Black 93 Fox]

Im cleaning up the engine bay in my 93 fox. I found a ball and a square in the passenger fender with vaccum lines running to them. Do i need to keep these what are they used for? When i traced the vaccum lines back they all meet up together to this little block where they run to. On the other side of the block where they are suppose to come out it has been blocked. So im wondering if i can take the stuff out. Also there is a black kinda vaccum tree above the block i mentioned. some of the lines run to the ball and box but one runs to the other vaccum tree and another one runs straight threw the fire wall into the car. Can i also get rid of these too and the small tree?

thanks, Black 93 Fox

 

[Black 93 Fox]

Bump

 

[stang22]

I replied to your question in your other post because I did not see this one.

Tim

 

[bmorrisj]

 

[Black 93 Fox]

Hey thanks for the pic that will help me out.