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Synthetic ATF?

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Old 05-06-2005, 08:31 AM
  #21  
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Originally Posted by RevGTO
Every tranny builder that I have talked to or have seen post on this forum has strictly recommended Dexron III - no synthetics or Type F.

when i got my trans from FLP Chuck told me to only use regular dex III and recommended valvoline. the way i see it, the guy that built it should know what kinda fluid to use so if your builder recommends synthetic or type f use it
Old 05-06-2005, 04:56 PM
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I have had Royal Purple in my Century Automotive 4l60e for about 40-50,000 miles. Some good stuff and havent had any problems daily driver. Had it flushed once.




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