I have a pair of Guide 4-5/8 fog lamps stamped 2004-A that I would like to install on my truck. If I understand correctly, these would be correct as an accessory for a 47 gmc, correct? Has anybody here taken these apart before? The wiring is suspect and I would like to replace it. I have no idea how they mount to the vehicle. There are no bulbs in them so I will need those. Not sure what bulbs to get. Any pics or links would be greatly appreciated. The truck had fog lights which have been removed previously and it was not this pair, hence my question on mounting. Thanks
