On page 145 of the 69 Factory Assembly Installation Manual a part is displayed as item #10 - Retainer. It is part of the left side fender skirt to dash attachment. I can't find the part anywhere. Does anyone know what is is and where I can find one?

OK - found it. It is the bracket that holds a splash shield covering the corner between the firewall and inner fender on the driver's side just above the park brake cable. I haven't seen any replacements for sale but found my original in the parts pile.