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Old 02-27-2019, 10:41 PM   #1
lutronjim
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Limited slip

Has anyone used the Powertrax Grip LS unit?
https://www.powertrax.com/product-in...action-system/

I have a ls engine/tranny in my 70 ss which will burn the right rear by just going wot at red light. I added larger diameter tires and wheels and it does the same.

Jegs has this unit for $377.
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Old 02-27-2019, 10:47 PM   #2
sweetk30
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Re: Limited slip

lots of guys love the detroit true track with helical cut gears for no clutches and or special lube . i put one in my 2wd but its not running yet .
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Old 02-28-2019, 03:25 AM   #3
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Re: Limited slip

I've also got the trutrac....
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Old 02-28-2019, 10:44 PM   #4
lutronjim
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Re: Limited slip

Thanks
After brief research its looks like one for me.
I have read and in one of their videos it is stated not to use lubricant with additive. What is available?
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Old 02-28-2019, 10:48 PM   #5
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Re: Limited slip

Quote:
Originally Posted by lutronjim View Post
Thanks
After brief research its looks like one for me.
I have read and in one of their videos it is stated not to use lubricant with additive. What is available?
I like Royal Purple. It's more expensive, but considering you don't have to buy a whole lot or replace it very often, it's not that big of a deal.
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Old 03-01-2019, 09:42 PM   #6
Clyde65
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Re: Limited slip

Amsoil for the win!
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Old 03-06-2019, 10:36 AM   #7
dave666693
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Re: Limited slip

Just put in the Yukon LSD and it went real well. Working good. It does need additive.
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Old 03-08-2019, 07:54 PM   #8
Clyde65
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Re: Limited slip

https://www.lastgreatroadtrip.com/wp...comparison.pdf
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Old 03-09-2019, 07:01 AM   #9
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Re: Limited slip

Quote:
Originally Posted by Clyde65 View Post
That was excellent. Thanks.
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