73-80 front headlight harness

[Roaddogg]

Looking to swap my 86 C10 to a 73-80 front. Im going to look at a mostly complete front tomorrow but has no harness. I was thinking of just building a harness and updating to get some relays in the circuits. Does anyone have a list of all the connectors that are used on the front. I believe everything is Packard 56 except the headlights are Packard 59 if my googling skills are correct. But I'm wondering the easiest way to solve the harness problem since this front clip doesn't come with one.

[Palf70Step]

I got a relay kit& harness in mine from LMC. It works for any of them from 67thru 87....single headlights. You might have to tweak the connections a bit if yours are separate high/lo beams on the 86. Then just rerout the turn signals socket (you migh have to lengthen their leads)