Well, no link but try fordracingparts.com and find either #M-9731-T01 or M-9731-T99. The T01 has a square connector whereas the T99 has a D shaped connector. I haven't gone to this site to actually see, I'm looking at a catalog right now from Ford Motorsport. This thing says it corrects speedo, odometer, ABS, cruise control systems and other calibration errors related to any changes in axle ratio or tire size. Check it out.