I'm gonna post this here because I didn't see anyone else mention it and the Pollak 7 pin connector is what came with my Dissent bumper.
I initially wired my factory 7 pin wires up to the new Pollak harness matching up the colors 1:1. I didn't even think to test them all in the process, and after I had everything all sealed back up I plugged in my camper to find that the running lights and the right turn were swapped.
Wiring the factory brown to the pollak green, and the factory green to the pollak brown made everything right. (I tested everything with a multimeter first this time!)
If anyone else did the same and hasn't checked you might be in for a surprise if you try to tow something.