Quote Originally Posted by 07chevyLT2 View Post
Atleast 4.56 gears I have a 6" with 35/12.50/20s and I am thinking about 4.88s. The truck has the stock 3.73
Im thinking about the same wheel and tire set up.i have a 2002 Z71 extended cab how bad is the performance with stock gears? Just fixin up for my son when he turns16. How would i determin what gears are currently in it? Sure it will see alot of highway so offroad performance is not that big a deal. Thanks for any info on this.