https://www.ebay.com/itm/Balmar-81-50-80-8-Series-Marine-50Amp-14V-High-Performance-Alternator-1-Ft/183045200745?hash=item2a9e581b69:g:kccAAOSwl9RZ-OhU&vxp=mtr
These will fit single foot 1” mounts and 2” with a spacer. Last time one of these deals was on FleaBay I got the 65 amp 2” version of this alternator and have been very happy with it. Joe Coquina (I do NOT know these people and cannot vouch for them, just passing along some info)
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