71 Mach 1 connector identification

[GB 71]

71 Mach 1 tail light harness connectors black and white located near both turn signal lamp wiring? 

Thanks

 

[71fast]

Back in the 70's, U-Haul used to put those connectors on when you rented tow equipment.  You could also rent a toe hitch that would attach to the bumper. I have them too.  Probably explains why my car had air shocks.

 

[midlife]

Those are crappy taps for trailer hitches or external lamps.  Not factory.

 

[GB 71]

Thanks Guys