My grandpa (who introduced me to Chevy trucks) was in town this week after being off his feet for a few weeks because of a car accident. We worked on my truck

and that was one of the greatest feelings ever.
Anyways, now I've got lots of more questions
Does anyone know a good place to get diagrams for Vacuum hoses and all that??? I've got SEVERAL leaks, and I don't know where some hoses go - they just stop.