Seems like a “parts store body work” kind of repair. I was also surprised when I found the same in my car at the rear inner sails.the fiberglass and bondo from the inside to patch the lower window rust is new to me.
I made this 70 Charger R/T desk out of the pieces I cut off of my Charger project. The pieces were not good enough to use on the car, but too good to scrap. I used a 68 fuel cap that doesn't have the word fuel on it,and turned it around to open in the opposite direction and it is my drink holder. The lights all work and the desk has factory exhaust tips too!That tail panel would be cool wall art!
Heck man....I'd like to have that aluminum taillight trim panel....I made this 70 Charger R/T desk out of the pieces I cut off of my Charger project. The pieces were not good enough to use on the car, but too good to scrap. I used a 68 fuel cap that doesn't have the word fuel on it,and turned it around to open in the opposite direction and it is my drink holder. The lights all work and the desk has factory exhaust tips too!
View attachment 1380732
Lucky I already did get them.You're going in deep! Now would be the time to install the new AMD 3 inch wider than stock inner wheel houses and rework the outer wheel houses for better tire clearance.