RE: Ring & pinion install

From: Ray (bpracing@worldnet.att.net)
Date: Tue Oct 29 2002 - 16:13:46 EST


> -----Original Message-----
> From: owner-dakota-truck@bent.twistedbits.net
> [mailto:owner-dakota-truck@bent.twistedbits.net]On Behalf Of
> blackdak@tampabay.rr.com
>
> I'm finally getting ready to change out my ring and pinion. I
> know the 97's
> still have a mechanical speedo gear in the transmission (NV3500).
> What is the
> formula to figure out how many teeth I need? Thanks!
>
> Alex

If the NV3500 has the same number of drive teeth (13) as a torque-flite you
can calculate it at http://www.tciauto.com/tech_info/speedo_gears.htm

Or for an alternate calculation method, check out
http://www.ring-pinion.com/calibrating.shtml

Ray
http://www.dragtruk.com/ENTRIES/20KM1FD2KWBP.html



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