anti-moan brackets

[306lx]

i am just finishing up my 5-lug conversion on my 93 with rear brakes from a 2000 gt. i think i may have over-looked the anti moan brackets. to be honest, i dont even know what they are or what they do. can someone please educate me and let me know if i need them or not.
thanks in advance

 

[Shakerhood]

I would use them if I were you as Fords calls them a "Brace" not a Bracket. I actually believe there is vibration back there when the brakes are applied and that makes the moaning sound, so with the braces on the caliper bracket doesnt vibrate.

 

[iwashmycar]

i need to get my GF some of those...

 

[93 teal terror]

i need to get my GF some of those...