Speedometer Gear

[71_340]

I was wondering if anybody has an application chart to find the correct speedometer drive gear (the plastic gear inside the transmission). My speedometer is way off and I like to fix that.

Here are my car's specs:

Tire diameter: 26.5"
Gear ratio: 3.23
TF 904 transmission

Thanks for the help!

 

[abodyjoe]

http://enthusiast.yearone.com/faqs/transmission/mopar-speedo-gear-chart/

 

[71_340]

Thanks Abodyjoe,

I am sure others will find the chart usefull as well. By the way, TCI sells them a lot cheaper. I just needed to know what I am looking for.

 

[jimbo]

Tip, in an automatic trans count the number of teeth on the gear you have.
next there is a series of numbers on the outer housing that bolts to the case.
orient the corresponding number group in the top upright position.
this should calibrate your Speedo within a couple mph
I hops this helps.

 

[tekslk]

The way I read the chart you need a 32 there ususally stamped on the back side.