The V6 will not fit. I tried for a few weeks to get it to work and finally gave up. I have a nicely rebuilt V6 alternator sitting on the bench if anyone is interested!
Anyways, I tried to make a custom welded bracket to make it mount while still being adjustable. The cast ears on the case are in the wrong spots to make it work. I tried!! As for the spin, it doesn't matter since it's A/C then rectified to D/C.