Forum: Powertrain

I have had my supercharger on for about 2 months now and my 4l60e is already slipping is there something I could do to keep the one I have and...

Need A Good Write Up On A Cam Swap.

hey i got a 4.8 with a 5speed and im wanting more power. i was thinking a 6.0 swap, n20, or turbo but from what i hear my trans cant take to much....

hey guys, the rear bushing and seal on my t-56 are leaking out from under the driveshaft yoke when i drive my truck and i need to replace it but am...

Need a little advice. The ole 4.8 needs a little more pep in her step, ive already got plugs, wires, exhaust, tb spacer and cai, gonna get headers...

my steering wheel doesn't lock when the key is removed from the ignition. its been like this ever since i bought it. any ideas on whats wrong with it...

I assumed it was vacuum related, but haven't found anything. It idles high and surges on occasion. Ideas?

Does anyone know if there is an aftermarket clutch available for 04 Silverado's? I just replaced mine in my Truck, which only has 33000 miles on it....

ok guys i drove to the coast which is about a 3 hour drive. truck was running fine the whole way untill i arrived and checked in the hotel. after...

Weird vibration…. I went for a ride in my truck today and I rarely get it up to 120+ after I blew the drive shaft out 2 years ago, well today on...

I came across a good deal on a 4L65E with low miles out of an 07 or 08 silverado and I wanted to know what would be necessary to make it work for an...

If I got a crossmember out of an 80e truck will it bold right into mine? Jwing cuz I have access to one.

Apparently the 4l80 that I have now came out of a 98' model pickup and has a bolt on yoke. I really want to buy the 99' and newer 4l80e, ...

I have a friend that is working on a 93 chevy truck 5.7 4x4. The trans is giving a bunch of solenoid codes and is not getting any power to the trans...

well its been about three months now i've gone without my tranny i ordered a kit that is good for about 750+hp.And tranny guy biult this for me,and...

Hey folks, im new here and my friend is having trouble with his 2005 SSR, which has a 6.0 in it, hopefully someone can give me an idea of where the...

In case you guys haven't noticed, i come up with about 20 useless ideas each day and only a few make it to the drawing board after i throw them at...

Im going in put my transgo kit in tomarrow and I have a few questions. what kind of torque do the valve body bolts get. do I have to grind the...

I have some conflicting info on starting to run synthetic fluids on higher mileage vehicles. My truck has just over 80k on it and as far as I know...

So Im getting my bottle filled at a local race shop. While waiting I spot a can of something called 40 Below. He claims to lower engine temps by as...