charcoal cannister hookup

[MLC Dodge]

1974 Duster, /6 with AC. Could someone tell me where this last port (left) on the charcoal cannister goes? It says Carb Bowl. I have a Holley 1945 carb and there's no position left on it to hook anything to.

 

[AdamR]

You have the wrong carb then. There should be a vent at the top,

 

[KitCarlson]

You need one with a bowl vent. A Holley rebuilt #64-3118 may work.