It may be pretty simple if the 9" is set up to be a direct replacement for the 8.8. The 8.8 are becoming a pretty popular swap and as I recall all that is required is to relocate the spring cups from the G body axle you're taking out and weld them to you're 9" and pick up a couple of conversion upper control arms from E Bay or another supplier.

Do a search on Google or check out gbodyforum.com for specifics.


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