Thread: Eaton
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Old 08-30-2009, 03:45 PM
  #2  
TS1955
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Join Date: Aug 2007
Location: Lost Creek, WV
Posts: 533
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I just put an Eaton posi in a rearend for a customer and one thing I can tell you is that the instruction said "DO NOT" use synthetic fluid. As far as the posi additive I'm not sure...sorry!

TS1955
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