The FAM is available from most of the vendors or from Amazon. Link
As far as how many shims are required, it depends on how everything goes together to get things lined up correctly. I'll be looking at that after this winter when I start putting my truck back together.

Kevin
1951 Chevy 3100 work truck
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Photos
1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.