Forum: Powertrain

here's the plan, k&n, headers with mandrel bent exhaust, high flow cats, and i haven't decided on any mufflers yet, but at the same time i want to...

Hi again Is there any way I can push a 5.3L to become a 402 ? Happens that I have a spare one coming next month. But wat to try something cool...

What are the pro's and cons of switching the 5.3 cam with a stock ls1 cam?

So, I've been reading the forums here because it seems that this is one of the few places with truly knowledgeable GMT800 people. I'm far more...

The other day i took my truck in to get an allignment. They told me and showed me that my inner parts of my tie rod is worn. It is makeing a knocking...

I need to remove the fan clutch on my 03 Silverado SS. Which way loosens it? I don't know if it's left or right handed threads. I wanna clean up the...

Got an issue with what I hope is belt squeal and nothing else. A couple of weeks ago my crank pulley came off (:nono: don't ask! ) along with both...

Feel free to comment. Im going to have about $1500 soon to drop on my truck.

Hi, I am looking for some information on getting the gears and locker switched in my 06 Sierra Z71. I am probably going to go to Randy's Ring and...

I got a problem with my truck. When i'm at a a light waiting or in a drive thru, my truck seems like it wants to turn off. Sometimes it does. The...

My friends dad has a 2000 WS6 and he has recently purchased new heads and cam for his ls1. My question is will the cam and heads fit my 2004 5.3L...

New trans shifts nice and firm. Just won't lock up (at all). What are the things to look for to solve this prob? (red, i'm expecting a response...

i have a 2000 chevy ex cab with a 5.3 w/3'' cat back k&n fipk and bully dog programer. over the weekend i aquired the following parts; 98 f-body ls1...

So of course I have the 4l60 in my 4.3 right now. When the time comes to do my engine swap, I was just thinking about going on and doing a full...

I bought a Comp XR265HR (212/218 558/563 115lsa). Haven't put it in yet. Now I'm thinking it mught be too much for a DD andto hard to pass CA smog....

looking at getting a cam, but clueless as to what kind to get ('99 5.3L). any suggestions?

Hey guys, Just wanting to know how much under drive pulley really help? And will I have to change my thermostat if I put a set on? Oh yeah, thought...

Where besides a dealer can i buy Auto trac transfer case fluid??

Here are a link to 2 dif ones. Are they everything I need for installation, and will I need to get some kind of extention pipe to mount up to my...

I bought a cam off ebay that came from a stock ls1. I want to send it to cam motion to get it grinded. I want it to have the biggest lope possible...