> -----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
This archive was generated by hypermail 2b29 : Fri Feb 06 2004 - 11:47:19 EST