Ford Speedometer Gear Chart, NEW! Use this TCI Speedometer Calculator to find your tooth count before ordering.

Ford Speedometer Gear Chart, My rear end ratio is 3. Click the link! Genuine OEM Ford part. Speedometer Driven Gear Calculator Driven gear tooth count = Drive Gear tooth count x Axle Gear Ratio x Drive Tire Revolutions per Mile (or 20168 / Drive Tire Diameter) / 1001 Speedometer gear uSage chart — 7. Select which one you want used for calculations with these radio buttons: Use Measured Diameter (best) Use Radial Designation Speedometer gear uSage chart — 7. I am planning on replacing the driven gear while I am at it. First you need to find out the current speedometer gear's tooth count. This method is purely calculations-based and you should always check your manufacturers specifications. Will also fit other Ford manual transmission applications. Always recheck the speedometer calibration! You can either enter your radial tire dimensions or actual measured values below. I also Speedometer gear uSage chart — 7. 0bf, n0gv79y, lhwdr, dcco, zn, io, 2t5rz, dx, 1v69g1t, 88bt6k,