THIS IS A CHROME PLASTIC GAUGE COVER. IT FITS PETERBILT AND FREIGHTLINER SPEED OR TACHOMETER GAUGES. IT IS 2-3/4 INCHES ON THE INSIDE DIAMETER. IT HAS A 3-15/16 OUTSIDE DIAMETER AND IT FITS THE 3-3/16 DIAMETER GAUGES. IT IS THE CLASSIC DESIGN WITH A RIDGED EDGE. NEW. EACH. |