The most reasonably priced component used on the Cb750k 750 Four K 1979 (z) Usa Wire Harness / Ignition Coil is the Bolt,flange,6x20.
The Bolt,flange,6x20 is the most widely applied product in the CB750K 750 FOUR K 1979 (Z) USA WIRE HARNESS / IGNITION COIL ( six times ).
Of all the components used in this assembly the Harness,wire is the most expensive.