What is this Wiring Harness for Challenger?

[ChallengerRt]

Attached are Pictures of harness I have had for 20 years, What is it for, Challenger? Has part number on one end, is foleded a little, hope this is all numbers, 435358 770618. Has a 6 plug , only 5 used to dash, other end license plate light, two single plugs, fuel tank sending unit, looks like reverse light 2 wire green & black, 2 prong t plug

[Jamiez]

The spare harness I have for my 74 challenger has a 8 wire connector on the front with 7 wires going to the back.  The sockets the lights (both the backup and brake/parking lights) are wired directly into the harness.  It also has connections for the plate, fuel sender, and the dome light if I'm not mistaken.

Not sure if the earlier years were different but I don't think so.

[ChallengerRt]

harness is not cut anywhere, it only has one bulb socket 2 wire, green & black. No other bulb sockets.
Tony

[MoparDealer1971]

Looks to me to a cut rear lighting harness.  The gray plug looks right for that.  Does it have a really long pink wire?  That would be the dome lamp lead that goes back and up the driver's B-pillar.

[ChallengerRt]

No pink wire , where can you check part numbed, I recheck to see if is cut.
Tony