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Tranny Fluid Preferences

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Old Jun 25, 2014 | 03:19 PM
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Default Tranny Fluid Preferences

I'm running Spectro Heavy Duty Platinum 6-speed tranny lube SAE 75w-140. I'm goin' every 10k between changes. Anyone running this stuff or have any input?
 
Old Jun 25, 2014 | 03:30 PM
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The dealership puts in whatever they have on hand I guess. So I don't have a clue what it is.
 
Old Jun 25, 2014 | 03:57 PM
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Yep using the Spectro also and so far so good. 10k intervals should be more than enough.
 
Old Jun 25, 2014 | 03:58 PM
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In some groups the word "tranny" is a pejorative..just saying.
 
Old Jun 25, 2014 | 04:05 PM
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Good to hear Falcon. My indy swears by it. Just had a vendor try to get me over to Amzoil but I just can't make the leap. I'm stickin' with the Spectro/
 
Old Jun 25, 2014 | 04:22 PM
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Guess I should try the Spectro. Been using Mobil 1 75w-140 gear lube for several years and very happy with it. Goes into N easily and no trans noise except 1st gear. Like the Mobil 1 because you can get it at any auto parts supplier. Been changing it at 5000 mi because its so easy and just 1 qt but may go ahead and let it go to every other fluid change as its never dirty or metal in it.
 
Old Jun 25, 2014 | 05:14 PM
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redline in my twinkie and spectro in my evo five speed, but at next change i will be putting redline in it.
 
Old Jun 25, 2014 | 05:21 PM
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Lucas 75-140. Cheap and the best.
 
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Old Jun 25, 2014 | 06:00 PM
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I use oreillys 90 wt gear oil
 
Old Jun 25, 2014 | 06:18 PM
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Here's a quick peek at what most are using

https://www.hdforums.com/forum/oil-a...o-you-use.html
 



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