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Discussion Starter · #1 ·
How do I find out or does anyone know that axles are in my truck. its the truck in my sig 04.5 2500. I think the sticker said like 11.25 or something like that I need to go make sure. just curious to see if I have dana 60, 80 ect... I dont know
 

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Call the Dealership with you Vin, they can tell you in under a min.
 

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You have a A.A.M. axle. Not a dana. 03 and newer trucks came with A.A.M.
 

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Discussion Starter · #5 ·
what does A.A.M stand for. like if I went to get gears or locker or something? Sorry kinda dumb when It comes to axles
 

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i have a 2nd gen, and it says on the inside of the hood im not sure about the 3rd gen
 

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im guessing also that they are 31 spline, but thats just a guess.
 

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Front is an AAM 9.5 and rear is an AAM 11.5. If they have not been changed the ratios are in a sticker on the inside of the glove compartment door. Jeff
 

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Front are 33 spline don't know about the rear. Jeff
 

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Discussion Starter · #11 ·
thanks guys I know the rear is the 11.5 or atleast thats what the window sticker says have to look at the glove box and see
 
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