where is speedometer sensor for 98 Silverado 4x4 located?

The speedometer sensor on a 1998 Chevrolet Silverado 4x4 is typically located on the transmission. Specifically, it can be found on the rear part of the transmission case, often near where the driveshaft connects. To access it, you may need to raise the vehicle and remove any necessary components for better visibility. Always refer to the vehicle's service manual for precise details and safety instructions.