Gear ratio on 10 bolt 1994 Chevy Suburban?

The gear ratio in a 1994 Chevy Suburban with a 10-bolt rear axle isn't standardized. It varied depending on the options chosen when the vehicle was manufactured (engine size, trim level, intended use). To find the gear ratio of *your* specific Suburban, you need to check one of the following:

* The Vehicle's Data Plate (Usually located on the driver's side doorjamb): This might list the axle ratio. Look for codes or numbers related to the axle.

* The Differential Tag (Located on the differential housing itself): This tag will usually have a number indicating the gear ratio (e.g., 3.73, 4.10, 3.42). You'll likely need to get under the vehicle to see it.

* Your Owner's Manual (if you still have it): The owner's manual may specify the axle ratio.

* Your Vehicle's Build Sheet (if you can obtain it): This sheet, sometimes available through GM or a service history lookup, contains detailed specifications for your vehicle.

Without checking these sources, it's impossible to tell you the gear ratio.