hey guys i recently picked up 93 ys1 transmission and wanted to know the age old question if whether or not it was a gsr or ls ys1. The guy i bought it from assures me it is a gsr ys1 but i just want to confirm this. By searching i have found out the only way to really find out was by cracking it open and counting teeth on gears. So i wanted to know what exactly do i have to look for and count inside the tranny I searched and i all i could find was answers like "open it and count the teeth" but i want to know what teeth exactly do i have to count and what should i come up with and what is the easiest way of doing this. Please help as i would like to find out which one it is before installing it into the car.

 

drop it into something they are fun as hell to drive

 

ive heard lol bump for more answers.