Changing.........

speedo gear is pretty simple. take the bolt and clamp off that holds the cable into the tranny case. theres a clip that holds the gear on the cable , use a set of needlenose pliers or a flat-tip screwdriver, pull the clip, pull the gear and install the new gear w/clip and bolt cable back up to tranny case.:nice:
 
It'll probably take longer to get the car up on jack stands than swap the gear. Not really, but it's quite easy. Just follow 89streetbeast's instructions, shouldn't take more than 5 min once the car's up in the air, 10 max.

Jeff