Forum: Powertrain

ths weekend when i was driving and i happened to look down at my guages and noticed that my oil guage was at 80 im not sure if something is wrong...

I am looking to replace my magnaflow back to stock since I might be selling it soon. I found this on craigslist. It's off a 2006 Silverado and I...

Just as the title, how do you know a sodium filled set from standard valves? I have searched but not came up with any results.

Bought a new fuel filter for my truck today and I put it on the lift changed the oil rotated the tires and got to the fuel filter and I can't find...

I was curious how much oil should a motor with 115,000 miles be burning between, let's say 3,000 miles. I believe my motor is burning almost a quart...

does anyone know the part number for the TB converter.is the converter im looking for the replacement for the 5.3 and not the ss right.and does...

im building a 6.0 with a z06 cam and ported factory heads with the decks cut about 25 thousandths.i have 1.75 roller rockers,long tubes a ported...

So my original condensor went to hell the other day and started pissin out freon and compressor oil out every where. Got a new condensor and my...

my friend have a 2008 2500hd 6.0 VVT sierra...i know they arent DOD engine so i programmed his truck with the diablo predetor and i sit the rpm...

I searched for transmission fluid changes and found that a flush is not recommended. I'm going to stay with regular DexIII and not synthetic. My...

I did a search but no luck.. 5.3 Finally came apart the other day. FM turbo Lq4 going in now and i picked up the transmission with it, i also have...

Holy crap. Some one will be using this info for certain. This will be my next cam for sure. You will need a few things to make it work. See bold...

So i have the z06/ls6 camshaft and the matching yellow valve springs. Is there anything else i need? Thanks, Mike

We just put a 05 5.3 in my brothers 2000 ext cab z71. the mottor runs great but its starting to idle funny sometimes it idles around 700 other times...

AE7-Frnt. Splt. Drv. Seat AJ1-Tinted Windows C49-Rear Wnd. Elec. Defogger C5M-6100 LBS GVW Rating C60-A/C Front Manual Controls DE2-Mirr. LH/RH...

So I'm shopping for a CAI for my 08's GMC 2500.....any suggestions over one manufacturer or another? I'm staying away from the polished tube intakes.

So... im getting closer to finishing the motor and with the recent upgrade of springs good to .660 im looking at going with a bigger cam than what i...

Hey everyone, this is my first post. Im usually over on ls1.com due to my history with ls1 engines. I just bought a 2002 chevy 2500 with a 6.0....I...

THIS TRUCK GOT TRADED INTO MY WORK.IT'S A COMPLETELY DOCUMENTED TRUCK. http://i901.photobucket.com/albums/ac216/Dualls/00000000000000000000.jpg