Help w/ part numbers pls

[Grumpus Monkus]

I am having a problem getting clarification on some part numbers from brothers and LMC.
I am looking for the engine wiring harness that includes lights.

On Brothers site it shows a part number LH08100 and then a note to specify head lights. When you place an order on line it doesn't provide an area to specify your headlights. Then there is also an EH04980 which is described as an engine harness listing what it covers and then closes w/ "and others"

The guy I spoke with on the phone wasn't much help. I explained the two different part numbers and specifying headlights and he replied (paraphrasing) "I don't know what the computer asks".

When I spoke a lady at w/ LMC and asked about their wiring harness p/n 36-3111 (described as front light harness) all she could do is read from their catalog description and could not give me a definitive answer as to whether or not it also included engine components.

I just want to make sure I order the correct parts because the last thing I want is to return and re-order parts. Time is starting to become an issue as far as getting this truck running again.

Both people were pleasant, I just didn't get the detailed answers I was looking for, so pls don't take this as a complaint thread.

TIA.