Smallblock alternator relocation ideas?

Ok...took a crack at this today and after many "f bombs" and probably 5 hours of fighting the moroso pulley, I pushed it in the garage.

In my opinion, the moroso pulley they shipped me is about .250 out of spec on the offset hole. I totally get it only goes on one way...but what im seeing is the offset hole is no way in hell going to accept a bolt. I fought this tging the entire day assuming I kept clocking it wrong, and man am I pissed. I hope someone can point out what im doing wrong,or did they seriously machine this pulley wrong? I put the aluminum pulley inside my steel one with bolts dropped in to illustrate the issue. Again I clearly understand clocking the offset...it just appears out of spec?