The AutoMeter 5291 Hall Effect Speedometer Sender is a wired sensor designed for GM and Chrysler transmission vehicles. With a sensor type of speed acceleration sensor, this product features an item height of 3.400 inches, length of 4.80 inches, and width of 4.400 inches. It is suitable for those looking to accurately measure speed and acceleration in their vehicles, providing reliable data for the speedometer to display. Built by the trusted brand Auto Meter, this speedometer cable adapter is a quality and essential component for car and truck maintenance.