Parts such as the Cylinder Head: O-ring 40x2.6, Seal,oil 27x43x9, Screw,pan,5x20, Dowel,pin,12x20 are included in the Gl1100i Goldwing Interstate 1980 (a) Usa Cylinder Head parts fiche.
The Cylinder Head assembly is constructed from several parts from which the Head,cylinder is the most expensive.
The Screw,cross 5x8 is the lowest priced item on this Cylinder Head schematic.