When installing a carburetor, that doesn't require a choke pull cable, we keep the choke cable/knob, in place, but cut the cable and remove it. If you want a cigarette lighter, it occupies the far right hole in the 4-5-6 Chevy truck dash cluster. If you are not running a cigarette lighter/power source, in this location, there is a cigarette lighter delete plug, that was installed at the factory.