P1020616

There are many ratios available if you choose to convert to a dana 30: 2.86:1, 3.15:1, 3.31:1, 3.54:1, 3.73:1, 3.91:1, 4.10:1, 4.56:1, 4.88:1. The most common are 3.54:1, 3.73:1, 3.91:1 but the others are available.
If you cannot find the ratio that you want, ring a 4x4 store or a diff specialist, the dana 30 was used in heaps of jeeps and I believe that the internals are interchangable.