Speedometer Calibrator - Gas - Ford F-150 (15-20)/Ranger (19-22) 90020 oil-pumps locking connector keeps the minimal

locking connector keeps the minimal wiring of the 6A tidy for a clean installation in all applications

5212 4294AE

Includes Fitting w/Air Valve In Each Size

Ford F-350 Super Duty (2002)

Speedometer Calibrator - Gas - Ford F-150 (15-20)/Ranger (19-22) 90020 oil-pumps locking connector keeps the minimalSpeedometer Calibrator Gas Ford F 150 (15 20) Ranger (19 22) Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy to use Speedometer Calibrator helps you quickly and easily reprogram your vehicle's speedometer to match the output of your larger tires. Your vehicle's computer is designed to track the speed based on your stock tire height. When upgrading to larger tires, there will be a