Forum: Powertrain

will they fit on my truck without fab? 03' silvy

Ok have a few questions about installing a comp cam in my 02 silverado 5.3l- Cam is the Comp XR265HR- Motor has 82K miles. 1. Will I need a new...

Ok my first gear is great like throw you in the seat great. But second is a different story I put it in second at about 40mph floor it and it takes...

Hey guys, I got my ls1 engine w/ 243 heads all built now, Im putting some ARP rod bolts on today and i wanted to do a cylinder compression check....

Looking at the 100 horsepower article on the front page, just wondering whats included in this package. Just looking at Sigs i see most trucks are...

I have a friend of mine that has a club cab 2wd with a 5.3 in it that has been eye balling an LS6 cam. He just hasn't had the time to look into it...

i just got a new BBK 80mm the air filter side has the clean cut bore leading to the butterfly valve and the rest of the opening is the cast...

I have a 02 2500 hd w/a 6l truck is 4wd and I do alot of towing from cars to boats and tractors.Has anyone swapped from the clutch fan to electric...

finally got the exhuast the way i want it, wow talking about bending 3" pipe what a Bit*ch but with the help of a pro we gotRdone

need part numbers for some locks (32 needed?) retainers (16 needed?)... and valve seals... which ones?

So my buddy and I r talking about traction bars for my trk and he says "instead of spending $ on caltracs lets fab and make an adj. pinion snubber"...

Ok, I wasn't sure if i should post this in Mechanical or Appearance but here goes. I'm running a heavily modded 1996 K1500. Stock tires and rims are...

I'm putting a LS6 in a 1997 GMC. I'm wanting to know if I can use a 8.1 fuel rail and injectors? Does the fuel rail have a return? Is the...

My flex plate has some teeth missing and is starting to get noisy....where is the best place to order from,and is there any performance options to be...

i forgot how to reset the change engine oil light it just blinks but it is annoying. if anyone knows which im sure most of you do could you please...

Got some more work done on the truck this weekend. I figured with the new lower stance and removal of the helper springs I had in the rear that I...

does anyone know if there are any good heads for the new 6.2?

You guys running 17 or 18 inch wheels what size tires are you spinning? Pics would be cool if you have em. Thanks, Bryan

I am curious about the idea of swapping in a a 4500? into my 03 silverado. Besides the obvious mechanical parts, what needs to be done to the...

I am getting some LS1 fans this week, and I wasn't sure on where to get a VSC (variable speed controller). There is a flex-a-lite VSC like the one in...