1970 Challenger TA Interior Brackets

[gto105]

Hello all, almost done putting my Challenger back together but need some assistance identifying the interior brackets below

[Mr Cuda]

Bottom of the rear seat panel,  next to seat on floor.

[gto105]

Thank you   appreciate it.   
Last few thinks before its back on road..

[cuda hunter]

So, you have two pictures now.
They positioning is different on those two pictures.
I am curious as to why.

@Mr Cuda  Is this picture you posted from a convertible? And, is this a cuda? 
The Cuda is shorter, so perhaps that different distance between the two is the actual difference in body length. 

The attached picture is from EW1BH27 over on febo. 

[anlauto]

If there's no hole in the floor, I just install the panel, mark the floor where the bracket needs to be, then drill and install the bracket.