What type of rearend is in my car?

[Buck89RS]

Okay, thanks. So if i have 3.42 gears is that high speed or is it like a stoplight racer. or a little of both.
-Buck

[unvc92camarors]

3.42 is a compromise between gas mileage and performance. i would say with a manual and 3.42's, thats a good setup IMO. you could go higher, but thats if you really wanna smoke the tires at the light.
i suggest just gettin an lsd
you can get one from ammperformance.com or slponline.com
i think ammperformances is like 5 bucks less. its called a zexel torsen and causes both tires to spin, and never needs servicing unlike a posi.