Truck Tranny Input Gearset
Truck input gear(22 teeth) / countershaft gear (31 teeth). This set has four grooves around the input shaft.
Here is a picture of what the grooves look like, and the removed countershaft gear.
Truck input gear(22 teeth) / countershaft gear (31 teeth). This set has four grooves around the input shaft.
Here is a picture of what the grooves look like, and the removed countershaft gear.