82 C30 350 vacuum line diagram

I recently bought this truck. Previous owner bought it at an auction and it was not running. I got it to fire up after a carburetor rebuild, now I am facing a mess as far as the vacuum lines. Every single line has been cut off and a screw shoved in the hose, the carburetor has 4 of these plugged hoses on it, and other parts like the air cleaner dont have anything attached at all. Is there anywhere I can get a diagram for my truck? Or does anyone have a similar engine they would be willing to post a picture of? Thanks!

Try AZ web site.
Public libarys and local tech scools have car repair info that should have the info.
A good local GM dealer may have it.
Also All Data online sub but it is around 26$ year for first sub.
http://www.alldata.com/products/diy/index.html

i have an '84 c-30 and i believe there is a vacumn diagram on the underside of the hood . will look tommorrow and see