Mini tubbing question

here's some pics of the tubs in my M-Code 69 Cuda when that car was converted from street to a drag car. i'm having all that removed and the car returned to OEM structure and design by American Metal Direct in Georgia. i don't know if any of this stuff will help you but here it is:

drivers rear tub1.jpg

inner quarter pannel to replace 3 AMD.jpg

passenger rear tub3 amd.jpg

passenger rear tub1.jpg

a current pic5.jpg