Removed lf marker light.

 

The hole for the light in the fender looks pretty ragged...Not what I would expect of a factory or even dealer option. Plus the fact there's no paint under it...looks like it was painted around the light. Also, if it were dodge, I'd expect the chrysler stamp on the back of the light and a part #, like most every other part on the truck.

I'm going to say a previous owner's mod. If you trace the wires, how are they spliced in?