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Old 10-16-2013, 07:23 PM
cawish33 cawish33 is offline
Dodge Ram Forum Member
Join Date: Apr 2011
Location: Montreal QC Canada
Posts: 64
Gender: Male
Vehicle: 2011 dodge ram
Trim Level: sport q/c
Color: hunter green pearl
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 0
cawish33 is on a distinguished road

i have a 2011 ram 1500 with ( previous ZF internal on the rear and chrysler 8.25 on the front ) and i switch all the internal from a 2010 ram , lsd carrier and both axle to have the 4.56 gear, you can do the same for the rear but on the front in 2012 model , you have to swap all the internal too because they soldered the front ring gear on the carrier so no possible gear swap on the front, or just buy a used 2009-2011 front diff and swap the gear and pinion
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