Forum: Powertrain

Hey Im new to the forum and Ls truck power! Just got a good used 2500HD with lq4 a few weeks ago. Runs good and is getting good mileage/power etc. No...

what I am currently looking at getting... LQ4 or LQ9 6.0l block Bore .030 Over Wiseco K396X3 pistons (4.030 bore, 6.125" rod, -32cc reverse...

me and a tech from our chevy store installed 4.10s this morning and my tur trac. they have a little tiny bit of a sing to them but the pattern is...

hey guys i want to try something different and i haven't seen anyone using anything like this i want to use this tb with a victor jr. intake. also i...

I want to order a rear end cover but I'm told that my truck has metric bolts and won't work because it doesnt use standard bolts. They didn't explain...

i just picked up a set of polished alum valve covers, and there is no place for the pcv in the back of the drivers side valve cover...how are u guys...

ok i have a 06 5.3 and ive come across a set of flex fuel injectors for next to nothing. ive been told these injectors are bigger then my stock...

My truck has 36000 miles and recently installed a 4/6 djm drop added 2 inch blocks in the rear and since then everytime i make a left turn kinda fast...

I have a 95 Tahoe with 220k on original motor. My father just gave me a crate 350 that he purchased for his 86 C10, but never installed. I want to...

Was going to brake stall my new converter to see what it stalls to. Well didn't make it...

Do you think think will be enough to feed a pretty much stock 6.0? WALBRO UNIVERSAL 255LPH INLINE FUEL PUMP GSL392 255 LPH : eBay Motors (item...

today i was told that my motor was only running on four pistons by a local shop. they said it was either something to do with my rockers or that my...

Well put the smoke to it and no vacuum leaks. Still have the high idle. Here it the other thread on this Just got the Maggie done -...

This may have been posted before, but download and save a copy while you can: http://toutatis.be/public/L510016.pdf

no more than my wife drive her truck,im thinking that i am getting a build up of some sort,on a sensor. this sensor is the one that apparently reads...

What do you guys think... almost completed the swaps. I decided to do everything at once. 2005 ECSB 4wd... 02 6.0 LQ4 all stock with front mount...

Can y'all give me a link to the company that makes the HD shift kit for my truck? It's a 09 4.8 2wd

i bought a 6.0 and was wondering if there is a vin or a way to make sure of the year the motor is

Never seem to come on. I spent about an hour in the driveway (with no fan running) trying to get the truck to run hotter than it normally runs. The...