That looks like the lower front fender mount to me....it's supposed to be welded onto the bottom of the rocker panel. Looks like that thing's got some TORQUE to it!
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-O-----O- Keith
'67 F-100 2WD SWB ~ '69 F-100 4WD SWB w/7" chop ~ 1975 F-250 Ranger XLT Supercab Camper Special My '67 restoration video -> Posting and you!<-a MUST watch for all!!