Okay, hooking up the last of the stainless vent lines I got from Classictube.com, and thanks to the -34 and -20 manuals, no good pictures of the vent system show where these are supposed to be. Where do these lines go from and to?

Here's the known vents that are NOT connected yet on my truck:

2nd bottom-most vent on the fuel pump
vent on the distributor
wipers

Here's a pic of the two vent lines that I have not connected yet. The hoses are attached as a pattern from the old lines, which came with my truck removed when I purchased it.