make sure you never let it spin just one tire. Just upgrade to a auburn posi and 31 spline axels while it is out of the car.
edit: might want to run c clip elims also
rolls are for people trying to act like their car is fast and to cheap to spend the money where it needs to be:D you forgot for owning the gods ls1 you have to get walked by mustangs
omg you bought an ls1 we all need to stop what we are doing and bow down to phil!!!!!!!!! For his ls1 has been touched by gods hands as the fastest and quickest in the world and he his out to to beat everything and everybody in his path.Tis thy who owns the gods gifted ls1 duties to carry forth and destroy all others in your path and strip them of their titles and get walked by mustangs on a daily basis.