The S&S Super B is a legendary, non-accelerator pump carburetor known for top-end horsepower on classic Harley-Davidson V-twins (Panhead, Shovelhead, and Ironhead). Because it lacks a pump, it is prone to "flat spots," leading riders to upgrade the base bowl to an aftermarket "Super Bowl"

Please make sure that the early will get you to the picture before purchasing this is a used item so be careful look at these pictures and ask questions before purchasing