Post a pick of your engine bay, it will help with our dart throwing. What do your belts look like
Or maybe bigger than that, the AMC master on a 1980 CJ with the Iron Duke had a clutch master cyl with a 13/16" bore I believe.
I have built more than I have fingers and toes in the past 30 years. If you have a good flat surface, it is not too hard to do. A bearing press...
Also, when installing them I have used an old speaker magnet to catch the shavings. I have put them close the fuel gauge port or in the filler...
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