Vacuum diagrams for 1969 Thunderbird

I just googled it and a bunch of sites popped up that have them. Good luck
Just google 1967 Thunderbird shop manual
If you don't want the paperback manual try
they have it in PDF for $12.99
I would rather have the paperback manual
you're working on a classic car. Get the original classic manual
$20.99 for PDF 1967 Thunderbird manual not $12.99