drawer wings (flaps)
The flaps are hinged and therefore have support by the hinges (3 1x3" SS hinges). They also rest on the side piece I used in the very front of the drawer (closest to the tailgate). For support in the rear, I screwed a block of wood down right where the rear seat attachment bars used to reside. I'll try and post close-up pics tonight
They may not support Oprah, but they will hold an Engel fridge 
The flaps are hinged and therefore have support by the hinges (3 1x3" SS hinges). They also rest on the side piece I used in the very front of the drawer (closest to the tailgate). For support in the rear, I screwed a block of wood down right where the rear seat attachment bars used to reside. I'll try and post close-up pics tonight