Which is the stock differential gear ratio on a 1993 Chevy cheyene?

There's no single answer to the stock differential gear ratio for a 1993 Chevy Cheyenne. The ratio varied depending on several factors including engine size, transmission type (manual or automatic), intended use (e.g., towing package), and even the specific options chosen by the original buyer.

To find the gear ratio for a *specific* 1993 Chevy Cheyenne, you need to check one of the following:

* The vehicle's sticker: If you still have the original window sticker, it should list the axle ratio.

* The glovebox sticker (or the doorjamb sticker): This often contains a code that can be deciphered using a GM decoder to find the axle ratio.

* The differential itself: The ratio is usually stamped onto the differential housing (you may need to clean it for better visibility).

* Your vehicle's owner's manual: While less likely to explicitly state it, it might offer clues or suggest where the information might be located.

Without knowing the specific truck's configuration, I cannot provide the correct gear ratio.