Alright, I found this harness in our bucket of bulbs at work today and cant seem to figure out what it is from. Does anyone recognize what it may be for? I'm assuming its a Tail light harness.. and possibly GM. has 3 #3157 pigtails that leads to a grommet and after the grommet a 4 pin female connector. Didn't know if maybe someone has one of the cars this came out of and might notice it, or someone else who works at a body shop or service shop may have removed/replaced or messed with the same harness and remembers it. I posted it in here due to I know its off a different or "other" car then a J.

i'm thinking something like a grand prix or something along those lines but again unsure. There is a tag, and its pretty old and the only thing i can get off it is:
08-29-00
4855
31254

obviously the first line is the year it was made.. so maybe that could be a hint? the other two sets of numbers i Google'd and didn't come up with anything..
but going buy the pigtails and wiring colors I would have to say its GM and a taillight harness



Appreciate any help guys