Question about that “carb/dist” thing on the firewall…

There is a thing on the firewall, I can't think of the name of if, but there is two outlets, one reads "carb" the other "Dist".

Now the "Dist" obviously goes to the Distributor, and I have using a aftermarket Holley carb, so where would that one too. That "carb" one is actually broken off, so is that something I need to have hooked up? If so how can that be fixed?

Thanks!
Author: admin