wait u cant go by times others get . my friend driving my truck ran a 15.7 . dont know how to launch it , i manual shift it to , just for the 2nd to 3rd shift so it revs out a little more

 

I say 15.5 I ran an 15.2 with your mods and a 3000 stall but on a tired 150,000 mile 5.3

 

My truck is 4x4 stock the H.o are good for a 15.5 and 15.7 easy with his mods maybe 15.2 and up + hes a z71 dont they weight a bit more. I forgot you had 3.42s so ya i would say 15.3 and up i got 4.10s.

 

ok so maybe you dont have a real H.O they only come in Z71 . and the only diff between a 4x4 and them is skid plates which aint much weight , and diff shocks . do you have any pictures of your truck

 

I agree with the weight statement. But I did see some non z71 4wd's on the lot where I bought mine with the L33 in them. I too would like to see your truck on 20's. I am debating 20's or 18's after the lift.

 

??

 

im saying maybe he think he has one . lot of people think i have a alum block , because the accessorys and manifolds block view of the block kinda and my heads are alum and the brakets are so they think it is . maybe he has a 5.3 ?

 

Who are you refering to is the question....This is my truck and yes, it has the L33 Aluminum block/heads. Am i missing somthing here?

I guess my 0-60 time is half-way decent for a big-a** heavy piece of steel and 3.42's.

I was given a quote for $1050 + $350 to change out the gearing front&rear and take out the G80 and put in a Posi. Not sure what gearing to go with yet but am leaning towards 3.73 for better low end performance and long distance highway economy. 4.10 seems like a huge jump.

 

nah man im not reffring to you . 5.3alum is who im talking about . you should for sure be in the low 15 range

 

I am in your boat as well. I am planning on running atleast 33's. 3.42's would be even crapier. 4.10's are around the corner.