I am wanting to put a trans temp gauge in my 1500 silverado and was wondering the best way to do it. My uncle's 2500 has a trans temp gauge in the gauge cluster in the dash. Would it be possible to find a used gauge cluster from a HD 2500 or 3500 and replace mine with it and somehow hook the trans temp to a sensor? Has anybody tried this or know some one who has tried it? I have looked all over and can't find anything.