Wire Harness advice/help

that's a M&H harness.. best stock style one on the market today. as long as its correct for you application it should be plug and play.

look over your stock one first though. what could get damaged sitting in a box?

That Harness is the best available IMO and worth the coin. If your harness looked like mine did, you would not hesitate. It is the base harness and does "not" include the accessory harness's for ignition lamp delay, Glove Box lamp, headlight buzzer Etc. So those seperate harness's would have to be re-used. Just having a clean new bulkhead connector should give you piece of mind.