Hello,
Would anyone happen to know if the 3.92 gear and pinion was the shortest ratio made for the 185mm differential case?
If not, what shorter ratios were available, and in which part of the world?

Did any vehicles in the US come with the 3.92 differential, or would it need to be purchased from Europe?
Finally, what is the shortest gear ratio that can be found in the US?

My apologies for all the questions, but thank you for any information.

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