if all the speedo gears are color coordinated for different gear ratios, then why is it that no one has been able to simply tell me which one i need to correct the speedometer when switching from 2.73's to 3.55's?
1983-1989 Automatic 7-Tooth 3.55 Ratio / Orange 20 Speedo Gear
1990-1998 Automatic 8-Tooth 3.55 Ratio / Black 23 Speedo Gear
Other than buying it and installing it for you this is all i can do.....:gringreen