The Screw,cross 5x8 is the lowest priced item on this E-5 Left Cylinder Head schematic.
The E-5 Left Cylinder Head assembly is constructed from several parts from which the Head Comp,l.cyln. is the most expensive.
Parts such as the E-5 Left Cylinder Head: Bolt, Flange,6x12, Collar,22mm, Nut, Flang, 10mm, Plug,spark are included in the Cx500e 1982 (c) E-5 Left Cylinder Head parts fiche.