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Posi gear lube additive ?

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Old Nov 4, 2006 | 08:43 AM
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Default Posi gear lube additive ?

What is the additive for the posi rears that allows the rear wheels to turn at different speeds when cornering ? Where is it available ?
Thanks !
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Old Nov 4, 2006 | 08:50 AM
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It's just called posi additive and I always get mine from Chevy.
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Old Nov 4, 2006 | 09:58 AM
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summit and jegs as well as your GM dealership sell it
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Old Nov 4, 2006 | 12:49 PM
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Thanks, I got some at my local parts store.
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Old Nov 4, 2006 | 01:36 PM
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Originally Posted by icanfixitforyou
Thanks, I got some at my local parts store.
Glad to help!
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Old Nov 4, 2006 | 05:04 PM
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Originally Posted by icanfixitforyou
Thanks, I got some at my local parts store.
There is enough evidence that the GM brand of posi additive works best for your car. Do a search of the archives both here and at www. ncrs.org (click on the tech forum). While the other places may carry their brand, this is a case of GM making the best stuff, IMO.
Gary
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Old Nov 4, 2006 | 10:00 PM
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Go to your GM parts counter,..ask for part number 1052358.
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Old Nov 4, 2006 | 11:41 PM
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Originally Posted by GaryS
There is enough evidence that the GM brand of posi additive works best for your car. Do a search of the archives both here and at www. ncrs.org (click on the tech forum). While the other places may carry their brand, this is a case of GM making the best stuff, IMO.
Gary
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Old Nov 5, 2006 | 03:00 AM
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Alot of brands claim to work well with GM but.... The Original GM additive is the best and always works! No chatter!
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