Hemi engine swap..is it worth it

Judging by appearance, the alternators look the same, which means the modification I came up with may work. I would need to see the back side of the alternator with the cover removed to determine that. I also heard maybe you can use the pulley from and eagle on an early motor to make the pulley alignment work. I'm not 100% on that.
I will remove the back cover off the alternator as soon as I can. Thanks for your help.

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