Some items from this specific schematic: Head, Cylinder (l.h), Bolt, Stud 8201136100, Gasket, Cylinder Head 1 (nas), Head, Cylinder (r.h).
In this schematic the "Bolt, Stud 8201136100" is used most often.
The Nut, Flange(38w) is the cheapest item from this partsfiche.