Is this AC bracket normal?

[kmorefield]

I bought one of Gary Bovee’s AC Tensioner kits for adjusting the AC belt -
http://www.gmcmhphotos.com/photos/alternator-belt-maint/p41718-bovee-ac-tension-tool.html
My AC bracket doesn’t seem to be the same as what Gary has in the instructions. Were there multiple styles of AC brackets? I have a 1975
Eleganza.
https://1drv.ms/u/s!Aq4q0FAOwZsB8B4aN-Z61JheIVSr
https://1drv.ms/u/s!Aq4q0FAOwZsB8B_e-U0YJ_PSAdue
https://1drv.ms/u/s!Aq4q0FAOwZsB8CALVhDZfg2Y53zI

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1975 - 26’ Eleganza II
Unsure of what upgrades may have been done. I'm working on sorting that out in the coming months.
Ken Morefield - Redding, CA