i have 2 sets of gears 4.11 and 4.56's i cant decide if i want to put in the 4.56's dose any one have a in cabin video of the 4.56 on a 4.8 na or something in power around 300-400. or any video with some 4.56 in the truck pleaseeee ty

 

unless you running a 30 something tire go with 4.56 if not stick to 4.11

 

ill be running 28 inch et streets i just really wanna see some vids

 

on 28 slicks and 4.56 wont you be at like 6100 rpm at the trap? besides vids of 100 hp difference aint gonna help much...

 

after swapping to the 4.10s, definitely go 4.56. I do have 31.5" tires though

 

it aint much but its a 35 mph burnout with 4.56s

 

i don't think a vid will help you much. i'm still breaking mine in, no vid w/4.56's yet. i would go w/ 4.56's unless you like running 80+ down the highway. 4.8 really likes those gears. i'm much happier w/ the 4.56 over the 4.10 i had before. just make sure your won't get into od thru the traps. i run a 29" street tire and a 28" slick. btw they are fun as hell!!