Does anyone one know for the stock style mirrors 1989 and back, is there supposed to be some sort of backer that spreads the load on the door panel? Also where do you get those collapsible nut things for hanging the mirrors. There is (2) per door and the third one is a bracket from the inside of the door. I don't even know what to call those nuts....closes think I can think of for a name is a well nut??
thanks