The component with the lowest price in the CYLINDER HEAD/CYLINDER ('82-'83 schematic is the Washer-spring,12mm.
A sample from the products for the Cylinder Head/cylinder ('82-'83 include: Cylinder,flat Black, Gasket,cylinder Base (mca), Washer-spring,12mm, Nut-cap,6mm,black.
The sub assemblies and components that make up this Cylinder Head/cylinder ('82-'83 include this Cylinder,flat Black, the most expensive part.