Tiny, thank for the info, very interesting.
Could you please measure from the front of the mount to the center of the pulley or belt please?
Probably won't be able to do that, at least for a while. It would require more stooping and bending than my back will allow. If you're referring to the universal gen to alt bracket they sell, it's adjustable to a wide range of applications. I used it on my '38 216 at first and it's now on my '53 235. Brackets for specific applications are also available from other sellers. Google "chevy 235 generator to alternator bracket" and you'll find lots of sellers.