1979 Ford F250 fluid type

1979 FORD F-250
139,000 MILES • V8 • 2WD • AUTOMATIC
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MITCHKEATS
  • MEMBER
  • 1 POST
Do you know what fluid is used in the rear axle?
Feb 27, 2010 at 12:54 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
85-95 gear oil, and if you have a limited slip(posi) rear end, add the friction modifier.
Feb 27, 2010 at 1:16 AM
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