If you need a generator/alternator bracket for the driver's side, it's a very simple matter to use a piece of angle iron and a couple of pipe nipple spacers to adapt a passenger's side (right, not left) manifold for use on the driver's side. Right/left is always supposed to be described from the driver's seat, not the front of the vehicle. I've made several of those brackets, particularly when I wanted to mount the charging system on the passenger side for some reason.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!