A fuel control system, parts therefor, and methods of making are provided. The fuel control system includes a fuel control valve unit (FCU) and a fuel conduit having an end secured in a fuel outlet opening in a housing of the fuel control valve unit. The end of the conduit is disposed in a certain desired axial position in the fuel outlet opening relative to the housing, the housing has a movable part. In a first position of the movable part, the end of the conduit can be axially moved from a position outside the housing to the certain desired axial position. In a second position, the movable part cooperates with a securing device on the end of the conduit to secure the end in the certain desired axial position thereof.