Optional/aux Hi note horn question
Does anyone know if 67-68 trucks had that option available? And if so where did they mount? I do know that all the 69-72 core supports I have seen come with the mounting nut and locating hole on the back side of the core support just to the outside of the drivers headlight.
Also I have two different lengths of Aux horn wires, does anyone know what made one truck have a long and another a short one? maybe one with AUX battery tray? different year??
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