Also looking for a side marker light socket and a few inches of wire to splice into, this would be for a diving board car. I don’t need the marker housing itself per se, but if someone has a red one I’d take it as well. Not sure if the lights changed on plastic bumpers, but willing to give one a shot if it looks the same. Side marker p/n is 1377850. Pic of the one I need:

Other parts I’m looking for:

- M20 lower airbox 

- 80C electric fan switch (long shot, but figured I might as well ask)

- Uncracked passenger side E30 early model taillight lens, will trade my lightly cracked one if someone is interested (only slightly kidding).

- Possibly a 4.10 open medium case diff in decent to good shape if anyone has one lying around.

Shoot me a PM if you have any of these and are willing to part with them. 
Thanks!