Holley carb help
I just got a new Holley 600 cfm carburetor for my 289. It’s the 80457SA. What I am not sure about is how to connect my vacuum lines. I know the distributor advance goes in the side by the choke. There are two larger ports and both are full manifold vacuum, one is for the PCV, the back I am assuming? I need another for the line to the trans but it’s a small line to a big port. Is there an adapter I can use?
Also how do I get a key on 12V for the electric choke?
1968 Mustang Coupe - work in progress
1965 Ford F100 flareside pickup - daily driver