Just had my gears an posi-trac installed today!!!!!! All i have to say is glad i didn't go with 3.73! I have noticed a huge difference an my supercharger isn't even tuned yet so it's all gears for now!

 

Well 3.73s on the sn197s is almost a waste as stock you have 3.55 gears, I think.

 

Not sure what i have or better yet HAD! But all i know is that i have noticed more traction an it is not hard to drive like everyone thinks(those who don't have them)Plain an simple THEY ROCK an i can't wait till i'm tuned pushin 11psi of boost love them even more!

 

Do you know for sure he has an sn197? Cause from his username i would guess a 00-6banger

 

I have a 2000 3.8

 

Damn, didn't look at it like that.

 

Sooo...ya took the "good" advice...do you have permagrin yet? And DON'T be racing just yet. Let them break in for a couple of hundred miles, and change the dif fluid again. Then...GO TEAR EM UP!!

 

3.31 for S-197s, 3.27 for new edges

 

so there worth the money?

 

Put it this way, they're the best bang for the buck on both V6s and V8s.