I have raised this issue once befor on the forum, but I can not get my alternator pulley to line up with the water pump & harmonic balancer pulleys on my 1967 small block 327. The latter two are fine, but the alternator pulley is about 1/2 to 3/4 inch behind the other two. I purchased a new upper bracket and still no luck. Could the alternator be incorrect for this year block? I have attached two pictures. Any one out there see anything???