The component with the lowest price in the CYLINDER HEAD (FRONT) schematic is the Screw,cross 5x8.
Some items from this specific schematic: Gasket,cylinder H (nas), Spark Plug (nd), Bolt,flnage,6x35, Spark Plug (nd).
The Cylinder Head (front) assembly is constructed from several parts from which the Head Comp,fr Cyli is the most expensive.