Hey. I'm looking for 90-91 ls tranny 5th gearset, but is that the smaller shaft set, or the larger shaft set...as compared to the 92-93 gears???
also what's the 90-91 tranny code, and the 92-93 tranny code?

thanks fer some help

 

90-91 is "small shaft", 92+ is larger. I believe the 90-91 integra transmissions were A1 and S1, and the 92-93 is the YS1.

 

thanks