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				 Re: Dana 60 3.23 gears? 
 
			
			I don't think the dana 60 will support a 3.23:1 gear set. I believe a 3.54:1 is the lowest you can go. The 3.54:1 is what I installed in my truck with LTX M/S2 LT235/85R16E tires. On the freeway I believe at 60 mph my rpm is around 2200. 
 By the way - We normally support GMC V6 engines and not the other brand.
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