Zeaauto Universal Street Hot Rod Chrome Turn Signal Switch For BUICK FORD GM 12V Heavy Duty Vintage Car Truck Street Rod Dune Buggy Sand Rail Brand New It is a 7 wire design and includes a wiring diagram. great for custom vehicles of most types 12V Universal Street Hot Rod Chrome Turn Signal Switch For FORD GM BUICK12V Universal Street Hot Rod Chrome Turn Signal Switch For FORD GM BUICK