My speed is not working since i have found out that with the installation of an ATS LSD a new speed gear is required for the sensor.

I have found one with the following measurements Diameter 18.8 mm, thickness 10mm ad 22 teeth

The stock speed gear measured at diameter 22.75mm, thickness 10mm and 20 teeth

Also the gears teeth have different direction as shown in pic

Have anyone came across the spped gear for the cusco, ats, kaaz lsd and what are the dimension

 

oh snap! i have having the same issue. Apparently the speed sensor that works with the corresponding diff comes when purchased new from manufactured.

 

snap! lol im having the same issue on a k20a, 5.8:1 FD