JayCee's new pro fuel inlets aremade in house just for the 48 IDA Weber carbs. THE PURPOSE AND DESIGN: To clear the fuel inlet fitting for fan shrouds and on dog house set up! Increase fuel flow (1 less 90 deg. fitting) #6 or #8 fuel inlet port. Hex plug to allow relocation of fuel inlet. (anodized black). No drilling or tapping, just easy installation. Anodized red, black, blue, or silver