Parts such as the Cylinder Head Cover: Bolt,spl.6x45,5, Holder,rocker Arm, Dowel,pin,14x20, Cover,cyln Head are included in the Cx500 1980 (a) France Cylinder Head Cover parts fiche.
This schematic depicts all components used in the Cx500 1980 (a) France Cylinder Head Cover partslist.
Of all the components used in this assembly the Cover,cyln Head is the most expensive.