1970 Duster Alternator Pulley Alignment

Hello everyone,

I recently purchased a nice driver quality 1970 duster - largely all original. 318 car, 904 trans, aftermarket intake and 4 barrel carb. Car was originally an AC car & that was removed. The alternator belt alignment was put together with a rather unique use of washers & I am seeking your advice for how best to resolve. I assume this relates to a non-original water pump, but wanted to get your thoughts before I try ordering parts. Thank you everyone.

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