Forum: Powertrain

On my buddies 04 Silverado 1500 with autotrac 4wd When driving down the road he said it will all of a sudden pop out of gear. Seems like it is the...

well guys i guess i need to start small. when i got my engine almost all the accessory bolts where gone and a bunch of small bolts like the one that...

If I let my truck sit running for say 3 mins to run in the store, when i drive it again, my T/C will not lockup for about 5 mins. It also seems to...

ive got 4.10 gears i wanna put in my truck but do you think i should wait and get a trutrac posi setup and put that in to, cause someone told me that...

The driver side door and the half door "pop" when I open them. It sounds like it's coming from that black piece in between the hings. Is this...

i am trying to install my walbro 255 fuel pump and was wondering if anyone can give me a run down on the process. or point me in the right direction...

I have the usual 6" rear axle flip on my 1996 1/2 ton two-wheel drive GMC. Is there any reason I couldn't loosen my U-bolts & slide the rear-end back...

I purchased an LQ4 from my friend and he was going to drop it in a camaro so he swapped the pan, oil pump pick-up, and windage tray. I was going to...

This post is mainly for clarification. When Swapping an 80e into an extended cab truck, is the only thing that needs to be done to the factory...

I'm looking to put a hydro boost in my 98 1500. What vehicles can I look for as donor vehicles that have hydro boost? Thanks.

so how bout it, going to a ls1 intake manifold worth it or should i find a ls6? r there other options like aftermarket?

So I received my headers today in the mail and they look awesome, have just a few questions though. The gaskets and header bolts (Fel Pro/Stage 8) I...

We put the Lq9 6.0 motor in my Tahoe.. All was smooth but ONE tiny issue.. I forgot to put one of the exhaust manifold bolts on he drivers side.....

Alright first plans were to drop my truck but I am not able to afford it right now, but my truck still needs shocks so Im just going to buy some...

Hi guys, im new to this forum. My dad has a 99 Silverado shortbox that currently has a 5.3 in it right now, the 5.3 has about 180,000 miles on it and...

K so I realize that I'm an idiot and didn't have FLT build my trans. I didn't ever want to have to mention that to you guys but now i have to :( But...

:ugh2:Which turbo do you think would be better the universal sts for around 2000 or the direct fit for around 5000

does anybody make a coilover conversion kit for our awd/4wd trucks. i found that rockcrawler make one but i don't wanna lift i just want stock...

wondering who all has a intake manifold swap other than the F.A.S.T. and what gains you noticed? dyno printouts??, just pondering the idea of...