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PMR = JUNK
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11,244 Posts
Discussion Starter #1
How do i tell if i have a limited slip differential, the sticker in the door jamb has nothing under the axle code.
 

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you can look on the back of your diff and there will be a little tag that will say if it is or not. ill get a pic and show you...
 

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PMR = JUNK
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11,244 Posts
Discussion Starter #5
what year, model, etc is your truck....
All in the sig:thumb:

Most likely it is a LS......did it ever spin both rear tires at the same time?
It spins posi usually, however my old truck and my grocery gitter i still have will spin posi sometimes.
 

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PMR = JUNK
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11,244 Posts
Discussion Starter #7
2000 F-250 4X4 Ex. Cab
7.3L PSD, 4R100 Trans
 

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PMR = JUNK
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11,244 Posts
Discussion Starter #8
I use the option,...to turn "sig's " off,...they are an annoying amount of info...

spinning posi,..isn't a positive way to tell if it's a LS,...but it helps...
Yeah, my old truck and grocery gitter have open diffs.
 
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