Thanks for the link and suggestion, Jeff. I have a vacuum gauge and I will definitely break it out -- maybe even today if I can tear myself away from work.
And speaking of work, I am realizing that -- if I had the option -- I would gladly spend time in the garage instead of the office.
Maybe I have OCD.
1969 Firebird, 350-2v/350, Verdoro Green (?), Green vinyl, numbers matching, relatively unmolested. Needs a bit of everything.