Changing 67 Fastback rear valance

Here is your overlap point where the taillight buckets overlap the valance. Look at the the new one is stamped out. If its AMD sheetmetal its stamped out exactly like the old one and fits on exactly like the old one did. I would avoid doing a non stock seam, as it's much easier to swap it completely and just rosette spot weld it all back together. See my pic showing the taillight bucket overlap.

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