from 2.73 to 3.42
since my car is more then 5 years old insurance company says it doesnt have to replace with new stock parts...
car doctor is cool and drives a 04 Z06 thats really, really, really fast....
I sweet talk him into replacing my 2.73 rearend with a 3.42 rear end....

now I need to find someone that will edit my computer and put 3.42's in there too...
can anyone help me out please?

