The bed is a flatbed, grain bed with the sides removed. I have 3 wires coming out of the column so I guess I need 2 lights on each side, one dual filament and one single. I'm going to have to take the switch off and check it out. The front signal lights used to work but now the RH side isn't working. I'll clean it up and make sure it's working ok before I proceed to re-wiring the tail lights. Could take awhile because I have too many irons in the fire right now. I was hoping for a quick fix but that never seems to work out. Thanks for the help.


'64 swb stepside (gone)
'57 1 ton
'53 phone truck
'59 swb
'46 1 1/2 ton
'68 swb gmc