On the track or on the street, VDO ProCockpit gauges are designed for performance and durability. Designed with zinc plated heavy duty metal housings and mounting hardware to resist stress or heat cracks, ProCockpit gauges are up to the challenging conditions that racing environments can present. ProCockpit mechanical gauges feature all brass internal movements, unlike many other gauges that use plastic, and electrical gauges feature oversized windings and resistors to ensure maximum reliability. ProCockpit use precision engineered and balanced 2-piece pointer designs (compared to many stamped one-piece designs) to minimize pointer vibration and ensure maximum accuracy.