So i have 245/50/16 tires and swapped in a 3.45 9 bolt. Now i need speedo gears which I believe should be 15 tooth grey drive and 41 tooth yellow driven. I cant seem to find a yellow anywhere. and the one i do looks like this:






Problem is i need 1 that looks like this:



do they make it? does anyone know where i can get 1?

ALso do i need to change the speed sensor it self? Seems to be a difference on the speed sensor for driven gears over 40 teeth?

 

gm 1362195 was the cable drive gm 25513048 witch is discontinued is the other one. Just buy a dakota digital SGi-5

 

actually i think red 17 tooth drive ( which is stock on the car ) & 42 tooth light blue driven will work also. but now do i need to change the housing too?

 

nevermind im an idiot it wont. damn

 

gm 10456088 or 10456089, standard motors sc12 34 to 39 tooth driven gear and sc13 40 to 45 tooth driven gear