67 barracuda power steering bracket and A/C idler

Here is the one I have. Got a lot of other parts for a 273 pulley system as well. Not sure I can use any of it. Mine has a 71 ac compressor. I think I am figuring out that I will have to go completely pre 1970 or completely post 1970 to get it to work. Not sure which way will be better.

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