I'm converting to a Rallye gage and have found a used gage cluster wiring harness and but can't see before buying and need to know if the lamp wires and sockets are part of the harness. The wiring diagram I have is not clear and only has a note saying the bulbs are no service parts.

no bulbs or sockets that I remember (I replaced my dash harness last year). They all connect to terminals ont he harness. Also, some specific harness parts are not part of the "main" harness and must be retained from the old one (power window harness, console lights, etc).