The most expensive part in this assembly is the Tube Set,drain.
Parts such as the Carburetor (tubing): Clip,brthr Tube, Tube Set,drain, Joint Set, Tube,fuel are included in the Gl1500c Valkyrie 1999 (x) European Direct Sales Carburetor (tubing) parts fiche.
On this parts fiche the Clip,brthr Tube is the most specified component.