To discover exactly which parts you require use the on-line schematic exploded diagram - it will even give you some idea of where and how to fit those new parts.
twenty-five Engine, forty-four Frame, eleven Other page parts fiche for GL1500CF VALKYRIE INTERSTATE 2000 (Y) USA CALIFORNIA.
eighty Honda GL1500CF VALKYRIE INTERSTATE 2000 (Y) USA CALIFORNIA parts fiche schematic pages.