2000 Dakota rear axle - limited slip questions

AFAIK they are all 3.92 ratio SG, except I do know of one truck that was special ordered with 3.2x gearing.

I'd bet there were a lot more Rams made with 3.55 SG axles than Dakotas.
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Every dakota I have had has always had 3.55 gears. 3.92 was an option as was the sg. I believe 3.23 was another option, but I have yet to see one of those. Then again I never dug much deeper after I sold the majority of the dakota stuff off.