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Old 11-14-2007, 11:32 PM   #1
paaw
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Posi Additive

has anyone used the blue and white posi additive from autozone($4.99), or what do you all use need to get something to put in mine

thanks in advance

Chico
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Old 11-15-2007, 12:25 AM   #2
kwmech
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Re: Posi Additive

I build a lot of diffs and the best limited slip additive is the ford.



Try not to get any on your hands----has the major funk smell
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Old 11-15-2007, 10:34 AM   #3
crazy longhorn
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Re: Posi Additive

If you go synthetic, most of the gear lubes have the posi addative....L
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Old 11-15-2007, 10:47 AM   #4
cdowns
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Re: Posi Additive

Quote:
Originally Posted by crazy longhorn View Post
If you go synthetic, most of the gear lubes have the posi addative....L

thats why for the few extra dollars i use royal purple
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Old 11-15-2007, 11:42 AM   #5
OLDCHEV4X4
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Re: Posi Additive

I go to the Chevy dealer and buy the GM additive.
No problems yet.
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