Forum: Powertrain

Well, i've been on LS1 Tech, and Performance Trucks alot lately, Researching Changing my already five speed truck into a 6 speed truck... And while...

Anyone got the part number for the fuel rail setup on the NNBS cathedral port engines? Just picked up an intake and TB today. No rails though. ...

I was gonna buy a corvettebillet servo kit but they offer 3 differant servos and they all have differant descriptions on what they do so im not sure...

I was wondering if I would benifit any from having my catalytic converters removed or is it not worth the hassle. I do plan on buying longtubes and...

Hey guys Im doing a motor swap in my buddy's TBSS. He had oil starvation and destroyed the LS2. He had LME build him a 416 LS3 stroker and it dynoed...

well I just recently baught a 99 swb sierra with a 4.8 in it an I was wantin to get rid of the stock clutch fan and go with an electric fan setup and...

Have really bad bump steer on 3/4 drop using spindles and springs up front. Everything is new tie rods, ball joints, bushings, etc. What can be done...

Just want to make sure this is the correct trans cooler everyone is running....

Does anybody have a 05-07 silverado 1500 that wants rear discs in the back? I need to swap my discs for some drums and I will do the swap if anybody...

hey guys i was just wondering what i could do to help my tranny run better and last alittle longer when i pull it to install my Stall in 3 weeks. ...

Im on my way from Ok to Ct. Right now, Normally it runs steady at around 2000-2200 rpms from 60 to 75 mph with a 150° temp. I noticed yesterday it...

So my 04's 5.3 decided to finally give out. I know it was some sort of oiling issue but I didn't have time to mess with it while I was deployed and...

a guy at work has a 2008 chevy truck with the 4.8 that i've pestering him until he finally got a cam, stall and some longtubes. i tried to pick the...

Sorry if this has been covered alreayd, but I'm not sure where to look. I have a RCSB 2002 Silverado 2wd 5.3 V8. The Transmission has had a...

Looking for a good reputable tranny builder in the Oklahoma area. Need a 4l65 gone threw for a 06 gto. Any recommendations would be greatly...

so i ordered a new corvette servo from OPT and it got here today i took out my old one and put my new one together i followed the directions to a T...

So I have a 1992 Chevy C1500 that is used as a dedicated tow vehicle. I put over 20k miles a year on the truck and almost all of it is chugging along...

Well just picked up a th400,that I got a killer deal on!..what flywheel will I need to run to bolt up?I have the flat one without spacer..when I go...

My dad has had this project going on for awhile, it's now time to beef up the 5.3 that's going in it mods so far are shorties and a ls1 intake. ( I...

Just curious here but what ATF exactly do all you 4L60e guys use? What brand/type/whatever is the best in everyone's experience?