I'm swapping an M42 into my early M10-powered 318 this winter. I have the full engine wiring harness (including the runs to the ECU, etc), but on the driver's side I only have up to the large round multi-plug connector.
Soo....I'm looking for the firewall connector that that plugs into and the associated wiring under the dash (I assume this stuff goes to the gauge cluster/ignition primarily). I don't need the rest of the chassis electrical, as I'll keep all my stock stuff there.
So, if you're parting an M42 car and have the stuff I need, shoot me a PM and let's work out a deal.
Josh