I just found this when I started t search for a replacement for the cracked bracket on my series V. If you have made any replacements brackets for the engine block I will but one.Bern, I had not given any thought to making them out of aluminum. I'll give that to my Engineer/Draftsman/Laser Buddy for his input.
Also, I've noticed out of four on the Alt Brks I have, three have different diameter bolt holes. The ones for mounting to the block should be the same as the stock... The ones for the Alternator could vary, but, that would depend upon the alternator you select for your Alpne. Any thoughts or recommendations.
Should the mounting holes for the alternator to the bracket be threaded?