how do i identify a harley davidson stock motorcycle carb?

Answer 1

The ones I have have Kei-Hin 'K' symbol but are cast specifically for HD wih Harley Davidson on the main body. They also have the have the bar and shield emblem instead of the japanese manufacturer name

Answer 2

harley runs a japanese cv carp as stock i believe they are kei hein carbs unless its an older bike then they run a fixed venturi carb other than that you really cant tell