Speedo sending unit...

[eyezlee]

I am converting a '92 truck from a g58 to a w56 to get the gear driven t-case.  My problem is that the g58 uses an electric speedo sending unit vs the standard cable sending unit on my new t-case.  What do I need to do to convert the gear driven case.  I want to keep it electric if I can get the right sending unit.  I'm sure someone has done this.

My new case is from an '86.  I understand that newer trucks an runners used electric but I'm not sure what years and if they are interchangeable.  The sending unit from my g58 of course didn't fit.   Anyone....

thanks in advance,

Matt

[WHITE_TRASH]

I believe the 4 cyl's use a electric speedo setup from 93+.  I know my 94 has one and it fit directly into the 81 case I have in my truck.

[eyezlee]

That's what I wanted to hear, thanks.    anyone have a spare sending unit they are willing to part with?