Do you have one of the normal crowbars. If so just pry the top of the alt to the head where there is the extra blob. I think the extra blob is just there for the fulcrum of the lever. Or is the blob for the PS pump.... but ether way with a normal crowbar there has never been a problem. Just do not get it too tight or you will rune the waterpump and the bearings in the alt. also if it is tight and still squeals there might be something else wrong. might check that the waterpump and alt spin free. And maybe a new belt.