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Transmission & Differential Fluid change

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Old Mar 21, 2014 | 10:00 PM
  #31  
WaarrEagle's Avatar
WaarrEagle
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From: Houston, TX
Originally Posted by Black Betty
I used Amsoil last time. I notice a little bit of notchiness only when it's really cold out, which is rare here. So I'm about to do it again and use Redline this time.

This for the MT:
Red Line Synthetic Oil - Gear Oil for Manual Transmissions - MT-85 75W85 GL-4 Gear Oil

This for the diff:
Red Line Synthetic Oil - Gear Oil for Differentials - 75W90 GL-5 Gear Oil
Were you happier with Redline? I am about to change my differential and MT oil and I am researching fluid choices.
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Old Mar 21, 2014 | 10:26 PM
  #32  
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Black Betty
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Originally Posted by WaarrEagle
Were you happier with Redline? I am about to change my differential and MT oil and I am researching fluid choices.
i have the redline fluids but haven't changed them yet. I don't drive as many miles as I used to.
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Old Mar 24, 2014 | 05:46 PM
  #33  
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Tommy Gunz PSIU
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I used Royal Purple for both tranny and diff. It was pricey, but everything went great and functions... well... normal i guess.
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Old Apr 10, 2014 | 01:41 PM
  #34  
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Vance67
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That's what I'm trying to figure out right now. Do I go redline, AMS or Royal purple? Does one have any advantage over the other? I was going to go Royal Purple til I read this thread
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