Here is an update. I have been spending a lot of time just trying to figure out exactly what I've gotten myself into. The vehicle appears to be 1980 or newer. Unfortunately, this means a metric brake system (MC, lines and junctions are all metric threads). It also looks like I have the newer style stub axles (which take different oil seals). On the plus side, I guess, this thing should have 24 spline axles.
The rear drive shaft is completely assembled, greased & ready to go:
I restored the e-brake mechanism and got it put back onto the chassis:
BEFORE:
AFTER:
A few more parts sandblasted/primed/painted and ready to go. I also completely disassembled & restored the brake pedal box. I'll finish it off with a new master cylinder.