[M&M CUSTOM]

First of all I have no idea the exact year of the transmission, and there is NO identification tag mounted anywhere on it.

It replaced the one in my 1991 S-10 2WD when it went in for warranty work and they found out it was easier for them to just swap the transmission than to fix whatever they found wrong.

I finally have a use for this transmission since the truck is destined for a V-8 engine swap anyway.

What can I do as far as hooking up a mechanically driven speedometer, my transmission has the reluctor ring and sensor with only a connector where the speedometer drive adapter would normally go.

I asked a source that I consider reliable, and he stated that my tailshaft housing would need changed but in the end I would be using the standard speedometer gears as what is installed in the TH-350 and many other manual transmissions.

Is there any way an adapter is made for this application, or is a new tailshaft housing my only option?

[TechnTool]

You could install the speedometer from the donor vehicle, as long as the PCM is not involved.

[M&M CUSTOM]

No PCM. Back then it was an ECM called the CCC, and did very little at best.

I want to retain the mechanical speedometer in the car.

I "can" swap tailshaft housings with a mechanical speedometer housing from an older S-10.

[tnsmith10]

Originally Posted by M&M CUSTOM

No PCM. Back then it was an ECM called the CCC, and did very little at best.

I want to retain the mechanical speedometer in the car.

I "can" swap tailshaft housings with a mechanical speedometer housing from an older S-10.

u still have to take the reluctor off., and then see if theres a spot to retain a regular speedo gear