Enhance the performance and longevity of your Classic Mini or Moke car with this Voltage Stabilizer (Centre speedo) Negative Earth Only. This is the oblong metal box attached to the rear of your round centre speed heads to stabilize voltage to the fuel gauge, ensuring accurate readings. Designed specifically for Centre clock Speedo and negative earth systems, it's an essential component for maintaining your vehicle's reliability. At Mini World Australia, we share your passion for these iconic cars and are committed to providing top-quality new and used parts for all your restoration needs.