Hey there there, my 65 Fastback, had the same rear valance fitment issues.. The previous owner/learning the trade builder, had done the rear tail light panel, upper sectioned rear quarter panels, trunk floor panel, transition panel and both trunk drop offs.. The care was painted white, along with cheap Asian trunk lid, and rear valance panel. They were never fitted prior to painting.. Can't even begin to tell you l, all of the ways that trunk lid didn't fit. The lock hole, was an inch and half off center !!!! Finally, the valance fit just as bad as this one in yer video. I wound up, cutting it in the middle, and adding an 1 1/2" section, to make up for the fact the lower quarters were 1 1/2" wider apart than stock. And that cheap valance, didn't even come the lower mounting brackets !!!! So, we can assume nothing, when it comes bolt on, any aftermarket mustang parts, not the least of which, body parts !!! Good luck pal...
@@TheJoefussGarage The aftermarket parts definitely don’t fit good. The lower valance needs to be extended to fit correctly. I guess he will attempt that 🤷🏼♂️ thanks for the comment.
Hey there there, my 65 Fastback, had the same rear valance fitment issues.. The previous owner/learning the trade builder, had done the rear tail light panel, upper sectioned rear quarter panels, trunk floor panel, transition panel and both trunk drop offs.. The care was painted white, along with cheap Asian trunk lid, and rear valance panel. They were never fitted prior to painting.. Can't even begin to tell you l, all of the ways that trunk lid didn't fit. The lock hole, was an inch and half off center !!!!
Finally, the valance fit just as bad as this one in yer video. I wound up, cutting it in the middle, and adding an 1 1/2" section, to make up for the fact the lower quarters were 1 1/2" wider apart than stock. And that cheap valance, didn't even come the lower mounting brackets !!!! So, we can assume nothing, when it comes bolt on, any aftermarket mustang parts, not the least of which, body parts !!!
Good luck pal...
@@TheJoefussGarage The aftermarket parts definitely don’t fit good. The lower valance needs to be extended to fit correctly. I guess he will attempt that 🤷🏼♂️ thanks for the comment.