Forum: Powertrain

I bought a pressure sender, its 1/8 pipe and won't thread in. I thought the pressure port was pipe thread? Anyone know different?

Rear end is done in my truck. 05' z71 5.3. Question is what to replace with? I've been wanting to change ratios. Running 3.42 now. ...

Thought you all might find this interseting. There's even a part that tells you how much to mill the heads to achieve a certain combustion chamber...

So I know everyone had their own opinions on oil, but I have a question. We purchased a vehicle care plan with my 2010 Silverado which covers oil...

well doing my first motor swap on a nnbs from a 4.3 to 5.3 how hard could it be possibly and does anyone know where i can find a write up on it. i...

I've been wanting to drop my truck for a while now but I am uncertain on how low to go. My main concern is how low can i go with 295/55/20 in back...

ok anyone have anyidea what the diffenerce is in the 862 and the 708 heads on the lm7's. been researching and can't find anything,. my 2000 has the...

been a big fan of 5.3l over the 6.0 for a long time, but been doing some reserach and just did a swap for a customer had him pushing 650 to the...

Has any one heard anything about this it looks like its a really cool design because it fits into a normal gauge pod but i dont know anything about...

I need to find something to do that will help my steering out. I have a rough time turning the wheels at a stand still, yes I know dry steering isn't...

1st gear will not engage 2nd and on works fine.... I might have to call nelson and get a factory tune to get my trans checked out

hey guys i'm going to repalce my trans. pan with a deep pan. which is better or preferred a pan with tubes like the derale pan or a fin style pan?

So guys this is my first real post here. I have been researching and gathering parts for my brake swap. Im looking for something that doesn't have...

Hello, I am going to go ahead and change my timing chain set and gears, and also put on a new oil pump on my 03 6.0 with 31k miles, the only mod's...

01 5.3l silverado I have a TR224 .563 lift cam. I am about to install some new 918 springs. Assuming my install height is 1.8, should I shim? ...

i was putting my new trans. in and i dont remember their being a gap between the converter and flywheel (with the old converter & trans) when the...

"Z06 LS6 243 heads, GM part #12564824. The good ones with light weight hollow intake valves, and sodium filled exhaust valves. These were removed...

Do I have to change anything on my 1989 c10 to make it work???????