loudnlow

Yup. I think your axle code should be in you door on the same sticker as your VIN number and if you have a manual tranny it should be 3:55 gears

NOLA26

I looked on the sticker on the door jamb and didn't see anything about gear ratio. I looked at the gear box and on the side facing the rear end there is a white sticker. If I remember it had a bar code and 3.31. Could I have gotten the wrong sticker on my gear box or is it possible to have a 5 speed 09 GT with 3.31 gears? How can I be sure what gears I have? Would the stealership have that stuff on file?

loudnlow

Oh if its an 09 you might have 3:31s in 07 it became an option which one you wanted. Its very possible you have 3:31s.

def67

If the rear end says 331 thats what they are, 355's are an option after 07

NOLA26

Ok thanks...now it looks like I'll be getting gears, prob 3.73. Looks like I got some reaearch to do.