Just did a complete frame swap a month ago and cant remember exactly how the vacuum lines went. Is this somewhat right?

 

I believe all those "T"'s are supposed to be on the other side of the master cylinder. They lay between the master and the booster.

 

There are 3 vacuum lines running up from the tranny area. One has a round plastic thing on the end of it, but doesn't go anywhere (breather tube??)

The other comes from the transfer case and ties into the vacuum tees on firewall.

And the last comes from the passenger side of tranny. It is a steel line that transitions to rubber and drapes over the bellhousing of transmission up to firewall. I assume it gets tied into the vac system.