The Stovebolt Site Forums The Parking Lot Big Bolts Electronic speedo w/ 2 spd rear

I think if anyone would know, these people would know.

http://www.zepco.com/

They used to make all kind of speedo and tach adapters for me. Of course now the speedo sensor sends a signal to the ECM and the ECM is programed to send a signal to the speedo.