33's and 4.56's

[black04z71]

I would like to know what you think of them after you get them installed I am wanting to do the same thing.

[02chevyls1]

i have a 14 bolt tru trek and a 3200 stall 4.56 and 33's at 70 the rpms are 23-2500 but as soon as you crank it up few mph the rpms go up alot faster at higher speeds, as far as gas milage im scared to cheak, but no one buts 4.56s in hoping for better milage,you will feel alot more down low and lock up is quicker