14$ from the u-pull it
came on a 96 v-6 fit right on the 440,removed the bolt on lug,went right to studs out of starter
used a 93 5.2 mini on the 318 in my 85 truck
I have done at least 25 swaps to SB&BB never had to grind on any of them to fit
all for 14$ used at the u-pull,had one start clicking and would not spin it over...65$ rebuild and 3 yrs later still spiining the 318 over
that stud looks closer than it is in the pic,it has clearance in the cup of the core plug
one place on the block by the small bolts in the stater is the only place I could see that might need a little grinding,but every one I have done had clearance
the mini alt even went on my 440 in the sig pic with stock non a/c brackets and 2 stock power steering pump belts