Here's a twist:
The connectors are interchangeable between all Video iPods and the thin (80, 120, thin 160 GB) Classics.
HOWEVER, the thick 160 GB Classic uses a different cable and connector (it's still a ZIF connector, but half the size).
Connects hard drive to logic board — 8 available at 9.95 each.
Connects hard drive to logic board — 28 available at 9.95 each.