Just spoke with Photoman and he is not making this alternator adapter bracket anymore and I found this on Ebay which is not his. Anyone tried one?

Toyota Land Cruiser Fzj80 Custom Alternator Bracket Kit - Sequoia 150amp | eBay
This bracket was designed to be used with OEM Toyota alternator drive belts and OEM fzj80 alternator pulley. You will need to source your own 150amp alternator and swap the pulley from your Fzj80 to the new alternator which can be easily done with a 22mm socket and an impact tool.
www.ebay.com