GM 3860347 Speedometer Gear, 3.73/4.56, Yellow, 24 Teeth
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- Speedometer Gear
- 24 teeth
To check your Drive Gear designation/size to determine if you have a 1.84 or a 1.76 gear, from outside looking through the hole/opening, use a cardboard gage and measure the width. The 1.84 is 0.610" wide and the 1.76 is 0.531" wide and both have a 8 tooth count.