:thumb: well i just purchased a 97 cobra and noticed the odometer was dying(the slap the dash board to get it to go problem), so i started doing some research on the net and found out its a very common issue with mustangs(when i pulled my gear out i could basically rub off the teeth with my finger its was real brittle). I called jeff@ www.odometergears.com on sunday afternoon he actually picked up the phone :thumb: I was very amazed, i asked him a few questions he was very helpful. So i went ahead and ordered the gear I needed from him for 29$ total , and tuesday 2 days later it showed up ... installing it was a snap and now i have a working odometer. :thumb: highly recommend this guy and his company.