I did on my 54, 3100. Welded a piece to the bottom of the bracket so I could move the bracket closer to the belt and drilled new hole in bracket for mounting on block. You need to measure thing good, because there is not much room for error here. I think you need to space out the pulley on the alternator a little too (maybe 1/8 inch). And yes, you will need to add spacers for the alternator to fit the bracket, but that is the easy part.
I was already to install this, but then just had generator re-wired to 12 volts, so now the bracket is setup for both.
awk
