Hello I am putting on my smog pumps back on and vacuum lines since the previous owner has taken them off. I am trying to figure out where everything goes so if anyone has a couple engine bay pictures of a 1986 f250 351w would be much appreciated

 

You might try this site with Google.
www.1986 ford f250 air emission system images

There is one pix that shows the system vacuum components and hose routings. This can become quite a job depending on what they removed and what is available to install.

 

What is the site?

 

Just go on Google and type in the entire bold sentence !

 

Thanks for the information.