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LSD Differential


gundersen

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Hi,

 

I could use an LSD differential for my winter upgrades, so if anyone have one laying around taking up space, feel free to contact me *smile*

I prefer a whole differential but LSD type is not important. It is for a 6 speed box, so a 3.62 ratio would be ideal. It is for a 2002 k-series dedion.

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  • 4 weeks later...

Quoting Jason Fletcher: 
it wouldn't be much good anyway as it's a normal sierra LSD and the people who know say they are no good in our 7's.

Is that because they are viscous diffs? Or do you mean the ZFs are silly tight as standard on Sierras and need some attention/modification before being suitable for use in a

500kgs sports car? Like mine, which is tighter than my brother-in-law...

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It's not the viscous part that's the big problem. The drive shafts are unequal length in the diff and one has extended splines through the LSD part. You would have to get the diff end of your driveshafts made to the same spec for it to work.

 

Regards,

 

Giles

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