Semi 3 3/8" Mechanical Speedometer Gauge with Odometer By ISSPRO Mechanical Speedometer Gauge With Odometer Gauge Displays 0-80 MPH Available with Black or Chrome Bezel (Choose Above) 3 3/8" Diameter ISSPRO Is Certified To IATF 16949 And ISO 9001 Quality Standards Sold Individually Find IS... See More