Home  /Performance  /Performance Programmers & Monitors  /Speedometer Calibrators

Select Your Vehicle

2003 GMC Sierra 3500Speedometer Calibrators

RapidShip Only

Only display items that ship the quickest

Brand
Price Range
3 results
Sort By: 
Hypertech Speedometer & Odometer Calibrator
Hypertech Speedometer & Odometer Calibrator
From:  $251.90
13
Superchips Flashcal F5 Calibration Tool
Superchips Flashcal F5 Calibration Tool
From:  $238.95
7
Pro Comp Accu Pro Speedometer & Odometer Calibration Tool
Pro Comp Accu Pro Speedometer & Odometer Calibration Tool
From:  $205.99

SPEEDOMETER CALIBRATORS

Speedometer calibrators are a must have for anyone who has changed their tire size or differential gear ratio. A speedometer calibrator updates your truck's ECM to take into account the different size of tires and/or differential, and makes sure your speedometer and odometer are reading correctly. Save yourself some unnecessary speeding tickets, and inflated miles, and get a speedometer calibrator from RealTruck.com.