Solid brass fitting replaces the Harley Keihin CV or Butterfly carb plastic fuel inlet. High flow design allows excellent fuel flow with added rigidity. Fits 1984-2006 carbureted Harley models including Softail, Sportster, Dyna, and bagger models. The CV carb is a great carburetor, but has some design issues. The plastic fuel inlet is one issue and this brass fuel inlet is a permanent fix that will give you excellent fuel flow for as long as you own your bike. Replaces Harley OEM #27371-76A