I just hooked up my digital guages in my 65 and am working on the speedo now. I need a driven gear(at the end of the speedo cable) for my 89 T-5 tranny does anyone know the color, # of teeth or part # for their gear? The guys at the Ford parts counter acted like they had no idea even after I explained to them that my gear and tire size doesn't matter, since my speedo is adjustable. I said, "Can't you just find me any T-5 gear?" He said, "I need to know the year, tire size and gearing." I just muttered something about finding out the exact one i needed. Don't all T-5's use the same type of gear with different teeth counts?