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  • 1980 CJ7 Rear End?

    Sorry for the ignorance but I am new to the Jeep scene. I just purchased a 1980 CJ7 and need to change the fluid in the front and rear differentials. What type of fluid do you reccomend and how much? Also, I beleive that the front diff is a Dana30 but not sure about the rear. It is a 12 bolt with a circular dome cover (no indentations). Can someone tell me which model this is? Thanks!

  • #2
    that is the AMC 20, i dont have my manual on me right now, so i cant get u capacities and fluid types, sorry bout that.



    • #3
      Use 80w90 gear oil for both front and rear. Any good parts store will have it. If you open the cover to drain it check the gasket and replace if neseccary.