HELP: carburetor needed, '65 Dodge Dart/6

Either a Holley 1920 or Carter BBS will work.

Does your throttle linkage consist of a horizontal rod coming through the firewall?

I have a BBS from a '64 Valiant that last ran in November. You could probably just bolt it on and go, though as a rule I always recommend rebuilding first.

So where exactly is El Burrito? South? West? Southwest? Is that in the states?