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Discussion Starter · #1 ·
Is there anyway to find out what gear i have without pulling the differential cover off? The owner's manual says it will either be 3.42's or 3.73's. It is probably 3.42's, but I need to verify that before I get my tune! I was going to change the fluid anyway, but I don't have to pull the cover to do it. I was surprised to see a drain on the bottom of the diff!

Thanks
Trey
 
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