i have a 6 speed in my iroc and i need the converter to drive my cable speedometer if you have one u know what i need if you dont maybe u know what its called and were to find one

 

Try www.dakotadigital.com I had an electric driven 700r4 and when I did the swap to t56 I needed this part to recalibrate the pulses that the t56 sends. I'm sure they have one for cable driven as well.

 

Here is the address for what you need. Heard that it's a little pricey but if you need it, you need it.

http://www.atrol.com/cablex.htm

 

thanks for the advice the converter at these sites goes for 320.00 holy crap. highway robbery. not worth it to me really now i can buy an aftermarket electric speedo for just over 200. i also needed one because my car would easily come close to 200 with all my mods.