I'm in the process of a complete restore on a 1970 Torino formal roof. The grille is damaged and sagging in the middle. It seems to be made of aluminum but I'm really not sure, does anyone have any recommendations for fixing this. The grill is broken on top and bottom where it connects to the vehicle in the center which is why it is sagging. I wouldn't be against buying one in better condition, I just dont want to pay the premium price they are selling for.