I am looking at using the SGI-5E it can take a 8000ppm and convert it to the 128,000 ppm I think that is whats needed for the cruise to work properly ????. I really don't want to have to deal with a electric speedometer.
The company the converts them is called
Red Line Gauge Works they charge $450 to convert your stock gauge to a eletrice stepper motor and the od display becomes a digitall display. Its a really neat setup but I would be into $ 900 CDN into one gauge.
http://www.dakotadigital.com/index.c...rod/prd126.htm
I wanted to attach a pitcure of the crank spacer for anyone else doing this swap onto a older GM transmission