AutoMeter 3-3/8" Sport Comp GPS Speedometer w/Rally Nav Display YA0639 640 in Max Width

640 in Max Width

Steel spring cup has a 7" wide curved base that welds to the top of a 3" diameter rear end axle tube creating a flat mounting surface for a 5" O

The 351 glove features a standard length gauntlet with an adjustable hook and loop closure on the back to ensure a proper fit

1967-1974 Mercury Marquis

060 Floating Mount

AutoMeter 3-3/8" Sport Comp GPS Speedometer w/Rally Nav Display YA0639 640 in Max WidthThe latest in technology and the easiest possible way to add a highly accurate speedometer to your vehicle. AutoMeter's advanced GPS Speedometers require no interface with your vehicle aside from power and ground. Their ultra fast, omnidirectional micro antenna is included for true plug and play functionality and never requires calibration. Configurable Rally Nav display shows odometer, trip odometer, time date, GPS coordinates, heading info, compass,