Speed-Kings "IV" Gas Cap
Our Internally Vented "IV" Gas Cap is made in USA from 6061 Aluminum. With a performance look in mind. These caps will fit all HD Models with standard screw in style gas cap.
To help prevent tank splash we threaded in a Brass mesh splash filter and added a strong rubber O-ring to make a solid seal.
** The "IV" Gas cap CANNOT be powder coated as it will seal up the venting hole**
**Does not work for Dummy side or Fuel Gauge Side**