* Engine size and type: Different engines were paired with different axle ratios for optimal performance.
* Transmission type: Manual or automatic transmissions influenced the chosen axle ratio.
* Intended use: A truck intended for towing would likely have a lower (numerically higher, e.g., 4.10) gear ratio for better pulling power, while a truck focused on fuel economy might have a higher (numerically lower, e.g., 2.73) gear ratio.
* Optional equipment: Some options might have affected the factory-recommended ratio.
To find the gear ratio of a *specific* 1982 Ford F100, you need to look at:
* The vehicle's data plate: This plate, often located on the driver's side doorjamb, might list the axle ratio.
* The differential tag: This tag is usually located on the differential housing itself. It will have the ratio stamped on it (e.g., 3.50, 4.10).
* The owner's manual: If you have the original owner's manual, it might specify the axle ratio.
Without the specific truck's information, it's impossible to provide the gear ratio.
