Alternator bracket

[Voss]

I am restoring the alternator on my -68 R/T w/o AC. The alternator bracket and hardware is all wrong so I also need to get these parts. Were the brackets stamped with the part number, Chrysler or pentastar?  I am considering to order the parts from Mancini, but I guess it is possible to find good used parts too... Maybe it does not make much difference in this case, but I usually prefer to restore used parts...