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MUSTANG SPEEDOMETER GEAR CALCULATOR
When you swap rear end gears you will need to change your speedometer gear to re-calibrate your speedometer. This video takes you through the process of how to determine which gear you will need for your application.
When you swap rear end gears you will need to change your speedometer gear to re-calibrate your speedometer. This video takes you through the process of how to determine which gear you will need for your application.
