A998 w/ Lockup in a 65 Dart with 273

Is there a chance that you might have any measurements for the cardboard mockup? Even a tape measure lying next to the mockup. With that, I could scale. Thanks so very much for your help. I am still 6 months away from the install due to an upcoming surgery, but, hey, thanks so much for your great help. Good to have so many good fabo members to rely on. If anything else, possibly a trace of it and sent to me? I could give you my regular email or mailing address. That would be a tremendous help. I have most everything else figured out, but this is the great puzzle for me as I go on. Thanks so much. Old Dart 66

There's a ruler in both pictures.