I made an alternator adjuster from a turn-buckle for my truck, Bent one end about 45 degrees and bolted it to the block with one of the holes facing the left side,and bolted the other end to the alternator. It works great,is easy to adjust had has LOTS of adjustment. I have 3 pics of it,but even at 20X15 pixels,even just one is too big to post,so you'll have to figure it out.
Speed