This is topic rear end gear oil weight?? in forum Tech Talk at Northern California Ford Owners .
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Posted by jaejae (Member # 7958) on
:
what rear end gear oil weight should i run..i used 75/140 wen i had jon do my rear end and used it again the 1st times i changed it..the clutch were new..what weight thould i be running?
Posted by Ken Collins (Member # 8236) on
:
75-140 is what Ford recommends now and don't forget the friction modifier if it's a traction-lok.
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