Quote:
Originally Posted by Reebuck1
what gear oil do you use in the six speed manual transmissions?
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Buy the 75W90 Porsche Gear Oil from places like Sunset Porsche or Suncoast Porsche. It's about $39/litre. You need 3.
This is not a lifetime fluid. I think the Porsche interval is 100,000 miles. I always do it a 50K and get a Blackstone UOA done for data.