'90 Speedo recalibration?

[AcIdBuRn02ZTS]

Hey guys...

Well.. I'm almost 100% certain that I did not have a speedo cable hooked to my cluster when I removed it last... however the speedo is driven via a cable off the transfer case.

Am I not remembering correctly or does it have some sort of mechanical/electrical signal generator?

If thats the case, can I use some form of electrical adapter to adjust the speedometer such as a speedo healer or do I have to do it mechanically..?

 

[jwalterus]

it's a gear driven speedo, you gotta replace the gear with a different tooth count to adjust it, on a good note, they are color coded for tooth count, find your color, and go up/down accordingly