Forum: Powertrain

i have had alot of guys ask me that i dont post much about hayhauler anymore, and i play alot more with lil sis...lol so here it goes... the...

Installed lifters today. each lifter has a small hole on one side. I didnt know if it would be call a sprayer hole or a weep hole... either way. I...

I have a mild 6.0liter that i swapped into in my 2002 Siliverado. I still have the original 60e transmission that i plan on swapping out with a FLT...

I did a search but came up with nothing useful. My truck is getting a new motor soon and I plan on putting in new motor mounts. Does anyone know of a...

Hey guys, I came across a 2007 4L80E tranny with 27000miles from a hd 4x4 with a 6.0 (im not sure if it is from a nnbs or nbs or if that even...

I'm trying to find out if I can use a stock replacement shaft for my truck (2007 nnbs cc 1500 5'8 bed with 5.3) that will work with an 80e. I think I...

I have been given the opportunity of trading my 05 Sierra ext cab for an 06 Sierra Denali. I love the idea of going from the 5.3 to the 6.0 but I...

To help get a better understanding of cam timing I have been doing some research. The cam I am using for example is the stock 5.3 LM7 Cam So I...

i just ordered a new cam for the 5.3 and im wondering what you guys think i should run for a stall converter? the cam specs are .607/.614 219/227 ...

Iam doing an LQ4/4l80e swap in my 95 CCSB C1500. I have everything ready except for my headers and driveshaft. The 4l80E I bought does not have a...

So I have the upper and lower fan shrouds out since I just did a cam swap. Question is, do I really need to put them back in? Not that it's hard or...

Looking at racetronix website. Which hotwire kit are you guys using (partnumber?) I want to make sure it has the right connection for my sending...

Trucks of corse....was wondering in what gear are you guys finishing the quarter in?and what are your gear ratios in the rear?

I have an 04 Z-71 with very little done to it. Just exhaust. The last few days, the truck has been shifting funny from 1st to 2nd. Every other gear...

Guys, I have this 2008 4wd tahoe with a supercharger on a 5.3L, last night I crack something inside the axel houssing. It reads GT4 and G80 on the...

Has anybody done this before? I was looking for a used 6l80 when I came across a steering wheel with paddle shift from a 2010 Vette. Anybody know if...

i have 2000 2500hd with a 6.0. what do i need to do to swap my 4l80 to a nv4500

Anyone ever have to run a piston like this? Both number 4 and 7 have a scar. Looks like motor was a victim of valve float by a previous owner. There...

Ok so i have been looking around and i can not find the answers im looking for. I have a 94 silverado 1500 2x4 and i would like to drop a ls1 into...

im thinking of getting new gears and maybe a stall in my truck im running a stock cam, but im not sure what ratio and or what stall to run? i have a...