Rearend Fluid
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Hi guys,
I'm sure there will be a million answers to this, but what is the best fluid to use in a 10 bolt rearend with GM 4.10's. I'm new to this and don't really know what the differences are. Thanks!
I'm sure there will be a million answers to this, but what is the best fluid to use in a 10 bolt rearend with GM 4.10's. I'm new to this and don't really know what the differences are. Thanks!
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Originally Posted by LoWeLL216
what is the best fluid to use in a 10 bolt rearend with GM 4.10's?
![Hail](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_hail.gif)
I used 1 pint of their 85/140 and 1 pint of their stabilizer, that rear end went onto 500+ 1320 passes and over 150+ dyno pulls!
![EEK !!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_eek2.gif)
It never failed!
As a matter of fact that rearend was pulled apart recently by my gear installer and he was in shock @ how new looking all the internals were, including the Zexel Torsen posi unit!
The rearend I replaced it with was a highly abused
![Burnout](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_burnout.gif)
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
![Driving](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_driving3.gif)