A: ATI torque converters have serial numbers stamped across the snout of the converter (the part that goes up against the back of the crank). Note: In January 1, 2015 ATI started stamping the number on the side of one of the mounting pads so the customer can see the number when it's installed in the car.
Visceral pain is often described as generalized aching or squeezing. It is caused by compression in and around the organs, or by stretching of the abdominal cavity. Sometimes visceral pain may radiate to other areas in the body, making it even harder to pinpoint its exact location.
Other difference between visceral pain and superficial pain is that visceral pain tends to radiate to other parts of the body, which makes the pain diffuse and very unpleasant. The primary reason for the difference in the timing and location of visceral pain when compared to somatic pain is the less number of sensory receptors present in the internal organs or the viscera.