ive heard alot of people sayingyou can look at the center console and tell, can someone tell me what exactly too look for or post a picture would be extremly nice, thanks in advance.

 

If you have a M6 you have 3.42s, unless its a 93, the 93 M6s had 3.23s

If its an auto, look at the shift plate, if it is set up like this:
p
r
n
od
d
2
(blank)

You have 2.73s

if it is set up like this:
p
r
n
od
d
2
1
You have 3.23s

 

yes,, thats what mine has,, 3.23,,, and mine is stock too,, but looking to make quicker,, and sound mean,,,

 

it will give you a good idea, 2730 approx 2.73's 4110 4.11's or count the revolutions of the driveshaft vs the wheels 1 revolution of the wheel and 4 of the driveshaft 4.11's