Ill be doing CB to my lights and ?

Just checked the lights on the 65.With them on I have about 8 volts to the bulbs on both sides and both hi/low.I have Batt voltage when I pull the bulk head conn from inside.Look decent inside and no corrosion.My question is do you run a 4 pin relay?The 65 has single lights.I always thought the low powered on both dim and high also.Just have power to one wire on each side.When I go to the other only one wire has power on each side.Rocky

Only thing used in common between high and low is the ground. Stock setup either the high or the low beam is on, not both. So you need two relays. You can set it up to run both high and low when the high beams are on.

I found the diagram for the wiring in archives.Pretty easy.Just hope the wiring from the bulk head to the lights is good.I do have another harness at the other house I can use though.Rocky