Re: Vacuum Diagram \'80 258?
I don't know what RickB may have done for you but I have a 1980 Jeep Service Manual and can copy a page and put it in the mail for you.
Now the problem is that there are maybe 10 choices in the manual.
Here are the questions to determine which schematic:
1. 49 state or California vehicle (original registration)
2. Standard trans or Automatic
3. Standard cooling or heavy duty.
once we narrow it down I can pick the one or two closest and send them to you.
Let me know. John