My 64 impala ss has vacuum lines which have been cut, spliced, plugged off, removed, lost, and/or misplaced. I don't think any of them are complete and correctly installed. I'm trying to get them all replaced and properly routed. Does anyone know of or have a vacuum diagram to show the correct routing and placement? I've looked in the service manual, but if it's there, I could not find it. Any help would be appreciated. Thanks for all replies.