Forum: Powertrain

I found this to be a very helpful & simple explanation from a student work book , sorry the pics didn't follow Automatic Transmission...

Ive got a 10 bolt rear right now... Is it gunna be worth throwing a new set of gears and new posi in there? If so what brand of gears? between...

Folks, I know that the 3/4 ton suburbans came with the 39 gallon Fuel tank, but the 1/2 ton came with a 30. I want to know if anyone knows if I can...

I have a 99 scsb with the 4.3 v6 with auto trans. Also i am running a 17 inch rim with a 255/50 tire combo. Is it worth swapping out the 3.42s for a...

im gonna be running a lq9 in my obs . i wanna figure out someway to do a manual steering thats not hard as hell to turn . and run no a/c and a...

I've Heard A Lot About Volant, Afe, And Outlaw

Yeah i live up in seattle and it just started the real rainy season again...and now i have white smoke (seams just like steam, knowing it isnt oil)...

i have the 5.3, i want to run low 13s, but stay streetable. i love the sound of "i have a 6.0, with a few upgrades." i might as well just save up...

hey guys i thought id do this thread because i dont wanna waste money and time so i wanna make sure i got exacly what i need . im swappin a 6.0...

Its a Comp XER 224-230-581-588-115. Also picked up some Comp 918 springs. Just need some pushrods:cool: This is going in my 6.0L, how do...

Hug the Tires on Your Chevy How-To Drop a '99 Chevy Silverado We think manufactures have it all wrong…they feel that the stock vehicles that roll...

I am getting some 60lb Mototron injectors. What needs to be done to the fuel rail and/or harness to get them in? Thanks -Chris

Well, just finished the install of the 2" Belltech drop shackle on the 07 LS 4.8L Classic Crew Cab C1500. Install time was under 30 minutes. Tools...

I have searched the world over for Mid. tube headers for a 2002 Sierra 4WD. I can't find any. Farmtruck says I need them or long tubes to take full...

Is there a certain way your suppose to tighten them, or can do you just pull the valve covers and tighten it down? My dad and my girlfriends dad both...

i dont know if i need to be pissed or just hang it up and stick with the 84 i am biulding its tough trying to keep up with 2 modded trucks, anyway...

Well I got the dealership to print me out some exploded views of different items on the engine, if I get more I will put them up. This will help you...

Do I have to/need to get new gears if I swap my rear end for a posi unit? I'm guessing the gears would become the weak point if I reinstalled the...

can you lower the compression ratio by installing thicker head gaskets? I'm wondering if i can install thicker head gaskets and run about 15psi...