I went to the Moser website. I think I have found what I need.
Part # A30-CST-A45 - A-Body, 8 3/4" Rear Axle Shafts, Stock A-Body Drum Brake (Redrilled) -- 30 Spline
I tried to post a link to those axles lase eve. but couldn't get Moser's site to come up. They sell direct replacement axles for stock 1-3/4" wide A-body brakes with either the std. 4" bolt circle or larger 4-1/2" bolt circle. In addition to that they sell them for the larger E and B body brakes, as noted in my post above. Therefore they DO sell direct bolt in axles. They also sell all of those configurations in 2 grades of axles, std. replacement alloy or high strength alloy. Here is a link to the page that you can find any style of axle you would need.
