If those shims were tapered, they were to set caster. But that would only be in the front. Like Otto said, that shim in the rear was probably an attempt to level it side to side.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal 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.
