Can you identify these brackets?

[jmartin99]

I am putting together a '72 Challenger Rallye for a friend.  I got the car after it was painted and it came with TONS of stuff in boxes.  I have never worked on a Challenger before so I am looking for help identifying some brackets I found in a box.  There is a possibility they are not for this car or they could even be duplicates because he got a buch of parts from a '74 donor car.
Thanks for looking!


Bracket 1


Bracket 2


Bracket 3  (I think these are supposed to look alike, the one on the left is bent up a bit)


Bracket 4


Bracket 5


Bracket 6


Bracket 7


Bracket 8


Bracket 9


Bracket 10

Jeff

[dutch]

2 rear bumper bracket
3 footbrake cable (?)
5 rear seat mounting bracket
8 strap down brackets rear framerails
10 front stabilizer to k-member

[ksierens]

Bracket #5  Exhaust hanger for duel exhaust
Bracket #7 K-Member to core support
Bracket #8 Rear frame rail "Hold Down" bracket used when shipping.

[dutch]

   on # 5 bracket....right location ,wrong side of the sheetmetal 

[heminut]

#1 is the firewall backing plate for a non-power brake master cylinder.

[sadil340]

Bracket #6 kinda looks like the rear muffler S-bracket mount but it's different than the one on my '70 - almost looks sideways like it's for an AAR or T/A.

[Topcat]

Bracket #6 kinda looks like the rear muffler S-bracket mount but it's different than the one on my '70 - almost looks sideways like it's for an AAR or T/A.

Thats what I was thinking AAR or T/A.
Some of this stuff cleaned up see what shape they are underneath. Rust away and a blaster then re paint they'll be re usable.

[Chryco Psycho]

4 looks more like the exhaust hanger bracket under the rerar seat , but the seat mount bracket is similar depending on the size
 9 is  inner fender supports for a 71 up B body

[Bullitt-]

#9 are the same shape as the fender to radiator support on 72-up Challengers

[ksierens]

I would also guess that both #2 and #4 are bumper brackets.

[MEK-Dangerfield]

Just so you know, those brackets in pic #8 aren't needed on your car.   

[Alaskan_TA]

#6 are not AAR or T/A. 

[Slotts]

#3 Rear bumper guard brackets.

#9 Inner front fender supports.

#10 Front sway bar brackets.

Slotts

[300]

I have #1 behind my brake booster to firewall.

[heminut]

I have #1 behind my brake booster to firewall.

The ones used on power brakes are attached (spot welded?) to the booster, the ones for manual brakes are separate.