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new gear change

  1. New Gears, what type of gear oil should I run??

    4.7L PowerTech V8 Specific Topics
    Hey Guys, Have a 2003 ram 1500 4.7L. It had 3.55 gears and I just replaced them with Motive 4.10s (I am in the process of breaking them in right now). Open differential, no LSD. Dodge of course recommends 75w-140 synthetic oil in the differential, but the information that came with the...
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