Forum: Powertrain

With the bigger rims we all know its harder to stop the truck, anyone know of a decent bigger caliper and rotor for an 07'-08'. I checked out e-bay...

The weights are still on all my wheels but i have a horrilbe shimmy in my steering wheel and whole truck at about 65 mph.. and sometimes at low...

Hi I'm not sure if this is the correct place to post this, but about a year ago I read a post (I think on this forum) about how to add about 100 rwh...

I am putting a hydroboost in my 98c1500 from a 99 astrovan. I'm using the pump and putting a reservoir on from a 98 c3500. I have a bunch of...

The rod that comes out of the hydroboost that goes to the brake pedal, can this be swapped out? I was wondering if I could take the rod of my vacuum...

So I was under my truck tonight looking around for a small oil leak. I found that is coming from one or both of the transmission cooler lines. I...

Just a simple question. My buddy has a 2005 GMC Sierra Z71. It is his 1st 4X4. He wants to turn his front rotors, because it has a groove cut into...

I have a Tahoe e-fan set up in my 99 Sierra RCSB with the relay's from Nelson. They have been in the truck for obout a year and a half with no...

Does anyone know of a manufacturer that makes a true dual exhaust from the headers back with side exit...similar to a NASCAR setup? I presume it...

i had misfire code,maf and bank one lean i changed plugs,plug wires and intake gasket after i found it leaking.all codes went away except for the...

what do you guys think bout this cam?? i think it would be perfect for my DD. and what stall would 'y'all recommend? COMP Cams® - Cam Details

I know the TR220 is a killer cam for the 5.3 what lobe separation are you guys running on this cam ?

alright fellas my truck was up on stands for about 2 months doing my t56 swap. Since finishing the install my service brake system light is on, abs...

So I have been hearing a clunking noise coming from my truck when I put it in drive and reverse. Come to find out I have about 1/4 of play in my axle...

Checking in to see if anybody has done the poly rebush job on their truck....I have a '93 1/2 ton 2wd....the bushing kits I have seen for my truck...

has any one ran one of lonnies performance in tank dual pump set up? my single wallbro isnt enough with the new turbo.

I have a 99 z71 silverado, stock gears, when i hit the gas and spin the tires, either on or off road, the rear end makes a clicking/shuttering noise...

my dad has a 02' 1500HD with the 6.0 i assume its the LQ4. He is looking to put a newer motor in. there is nothing wrong with the motor, it just has...

Ok

Guys I need a little help. My dad has a '89 swb. The rear has some sort of drop shackles on it, no drop hangers or flip kit....the problem is that...