I have two Hoppy trailer connectors that plug inline to factory wiring harness at back of vehicle so you can plug in the 4-wire trailer plug.
One is Hoppy 202 for 1984 and older Chev/GMC full size pickups, suburbans and blazers.
The other is Hoppy 4012 for Ford F150 1987-96, F250 1987-97 and F350 1987-97.
Price is $5 each
I can bring to Edmonton, Leduc and Beaumont if I have a trip planned which is usually once every 2-3 weeks.
Ad will be removed/updated when connectors are sold.