88 5.0 vacuum diagram
 

I have a couple vacuum lines that were attempted sealed with screws (by previous owner).. I am unable to figure out where the lines should be going to. Anyone know where I can find a vacuum diagram?

where are the vac lines capped? and if you are lucky, the fan shrouds have a diagram most of the time, but will need to search junkyards. most of the time, people cap off the line feeding the smog pump