Join Date: Apr 2009
Location: Muscle Shoals, AL
I would go with 4.56's I had them in my truck with 35's and they were just a tad low but with 37's they should be just right. I still have the rear they are Yukon and only had about 1K miles on them if your interested pm me with an offer and I'll go check my shop and see if i can find em. I got all my stuff from Randy's Ring and Pinion by the way.
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