This schematic depicts all components used in the Kz305a1 Csr 1981 Usa Crankcase Bolt & Stud Pattern partslist.
Parts such as the Crankcase Bolt & Stud Pattern: Bolt,8x115, Bolt,8x140, Bolt-flanged,6x35, Bolt,flanged,6x55 are included in the Kz305a1 Csr 1981 Usa Crankcase Bolt & Stud Pattern parts fiche.
On this parts fiche the Bolt,8x90 is the most specified component.