Rear End Gears

[rsjorge]

By Any chance does anyone know what gears come in the Stock 3.4 rear end and in the Stock 3.8, are they different or the same. I know they both come with drums...

[TSAEB]

whats up bro.....man i told you to give me the gu code off the glove box.....ill check mine to see whats in the 3.4.....i know there is a way to just turn the wheel and count how many times yoke turns...just need to find out is that the way it is done.

[sweet-94z28]

Code Ratio
GU2 2.73:1
GU4 3.08:1
GU5 3.23:1
GU6 3.42:1

[rsjorge]

my homeboy told me to look in the glove box, i saw nothing neither the middle console or glove compartment... now what ???

[Mase]

The rpo code should be on the drivers door panel. that will list what options you have on your car including what rear end you have.

[RT1]

Yeah, check the door. Should be a white sticker about 3x4 inches.

My auto 3.4L came with 3.23s.

Rob

[rsjorge]

man i am completely stumped, i checked the glove box, the middle console, and the driver door panel. Nothing as to help me find out what gears i have, and i checked under the hood...well basically i have checked every sticker on the whole **************** car nothing at all..

[sweet-94z28]

Jack up the rear of the car with it in nuetral and count the number of times the driveshaft spins for one rear wheel revolution. about 2.75 is a 2.73 and about 3.25 is a 3.23