The Screw,cross 5x8 is the lowest priced item on this Cylinder Head schematic.
This Head Assy,cyln. is the most expensive of the items that make up this Cylinder Head assembly.
Some items from this specific schematic: Bolt,flange,6x14, Screw,cross 5x8, Clamper,tube (d), Screw,pan,5x25.