Found the gears online and have them ordered. Hopefully they will be here soon. Went to the junkyard today and got a spedometer to practice taking appart but the problem is the one I picked up is very different than the one I have. The face and needle look the same but it has different internal parts. Not a problem though since I pulled out the speedometer that is in my car now and just by looking at it and from watching the video on odometergears.com a few times I am confident I understand how to take it appart and get the gears replaced. I also found a EVA module in an older new yorker. Would love to install that in my car but I am worried I would damage something so I think I will just figure out how to wire it up to play the voice prompts without having it in the car.