Hey I enjoy your posts so keep up the good work.
I am learning from them and am planning a Taurus fan for my 67 Polara but can't seem to find a Volvo pigtail to use with a Volvo fan controller. The salvage yards around here either don't have any old Volvos or they don't want to bother with pulling it for me.
It would be nice if an aftermarket company made a solution to a two-speed fan controller. When I do searches, they are primarily concerned with "dual" electric fans (that is not the type of two I want), or making them adjustable. I want my two-speeds so I don't draw down my battery so much with my puny alternator!
If I were nerdy enough I would draw the connector up and have it 3D printed. But then I would also need one to begin with to reverse engineer. The whole chicken and the egg thing, you know?