Thanks for the car-part link.
I went to the Commercial Ave PNP this morning and was able to get two different driven gears.
I got a 29 tooth and a 30 tooth gear. I just installed the 29 toother and now the speedo is reading only 2-3 mph less. (than what I'm actually doing) It was reading a good 7-8 mph less than actual mph. I'm going to leave the 29 tooth gear in there for now BUT I would like to try one more tooth less. (28 teeth/ yellow)