LSD posi rear for spiders

Tech chat w/ Marc Matzer
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LSD posi rear for spiders

Post by Marc » Wed May 04, 2011 5:20 pm

This is the link to Phantom Grip.You can have a stock rear made into an LSD for your spider,or just about any Fiat for that matter.Some simple, machine work might be needed on some differentials.I believe Vicks is selling this set-up in the 3:90 LSD they are is the Link:

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Location: buffalo NY

Re: LSD posi rear for spiders

Post by wildman » Fri Apr 20, 2012 12:10 pm

I have one in my spider, havent had any issues with it.. it seems to work well.

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Re: LSD posi rear for spiders

Post by teammo » Wed Jan 20, 2016 12:32 pm

Has anyone found even lower gears like 3:50 or so to bring down the RPM's. It seems all that's available is 3:90. thanks.

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