DOG-TWO

I'm looking to get a POSI unit and 3:73s for my 98 Trans Am but I'm not sure what I'm looking for since I'm not positive of the rear end specs. Can someone tell me all the specs i need to know about my rear end before i do some shopping?

Bob@BruteSpeed

iTrader: (16)

https://ls1tech.com/forums/gears-axl...ere-first.html

Check out the above link, it should help you out. Bob

DOG-TWO

I looked through the stickys multiple times and couldnt find anything really useful.

FirstYrLS1Z

iTrader: (4)

before we can tell you,we need to know.

stick or auto
if auto,2.73(GU2 code) or 3.23(GU5 code)

DOG-TWO

Auto. I pretty much just want to know how wide it is right now. I don't think it's that rear end that came with the car. speedo is off, gears are definately lower than 2:73, and it has no posi.