I have a 1997 Chevy Suburban Turbo-diesel, but the instrument cluster is for an unleaded Suburban. Where could I find a diesel instrument cluster?

 

Was just recently wondering if the sub was offered in a diesel as I have never seen one - but thought it would be a good tow option. Sorry off your topic question but how do you like it and what kind of mileage do you see?
Thanks, Red

 

I haven't had the chance to tow anything with it, yet. But it gets about 19mpg highway.