HS2 carb to carb stainless steel fuel bridge line
This is the correct stainless steel braided hose that connects your carburetor float bowls together. This is an important and often overlooked part-some people use a plain rubber hose, but this shielded piece helps ensure that your throttle cable won't chafe and potentially cut your fuel-filled carb to carb connection. This part is only used on 1.25 inch HS2 carbs. Call if you are unsure.