can you help me figure out what gears i have?

i got an 94 a4 z28, im not sure if i have 273's or 323's in the back? i think the z's w the sports package got the 323's but im not sure if mine got it, thers a way to find a code or something in the glove compartment right? if so, what shoul di be lookin for in there? what code is for what gears?

thanks :bow:

patrick

GU2 - 2.73
GU5 - 3.23

If you suspect they may have been changed use the calculator at www.f-body.org/gears/

i have some rowdy a*s 323's:lol: in the back of this beast, haha lol thanks for the help man