Quote:
Originally Posted by mdxj
I was thinking of going with cusco for mine since I am open right now.
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It's a quality product. Don't set it any higher than 60% and don't use anything but Royal Purple or Motorcraft with enough friction modifier in it. I used redline 75w90 and 75w140 for awhile... The built in friction modifier was not nearly enough and I blame the redline fluid for most of my diff woes...