Clarification and Measurement re: 1969 Barracuda Backup Lights
Just bite the bullet and make it happen. It's not a clone or numbers matching car. Purists have nothing to do with resto mods so think out of the box and find a less complicated reverse light setup that will work on that splash pan. You're going to be drilling through a painted part so the less complicated the better. If it were me I wouldn't even worry about reverse lights. My 2 cents