Forum: Powertrain

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...

Alright guys coming up into some cash, not really looking for my truck to be outrageous becasue its my daily and i have a project coming up on the...

whats the stock gears in a 1500 silverado, and do you think a stall and 3.73 gears would make a very noticable difference :chevy:

well its cold and my heater doesnt work...it worked the first few days but now its not working, i check the heater blend door and it seems to be...

Which one is better and will a 1pc hold up to the 400+hp/Tq I am making. I also run slicks at the track so not looking to wipe everything out. The...

I was leaving work last night and suddenly I hear a pop then a loud whinning sound coming from the transmission and when the truck is moving it feels...

Why does my stock thermostat run right on 190 degrees, pretty much no matter what? yet, when I installed a Lingenfelter 180 it varies anywhere from...

Ok so i have an '05 silverado. Where can i find a 3.90 ratio ring and pinion for my front diff.?

alright my setup is in my sig. i want to get a more stout gear. its a DD and also sees alot of strip action. i want to wake up the 4.8 more. the t56...

Would the ls6 cam be to much for a 6.0 done to a 408 with l92 heads and intake, but its still a daily driver mainly towing. I know it leads to alot...

my brother got a good deal om a hpe s cam ,it's a 238/242 on 112 . would this cam be to big for his 4.8. he wil be getting supporting mods like...

i've been doing some research on these trucks since im going to use the motor and rear end out of one if i ever find them. But my question is i dont...

So I was screwing around with my CAI yesterday since my truck's been running like POO and noticed my TB caked with oil. Stuck my fingers in it and...

I cant find information any where about how far you can bore a 5.3 thinking about putting a 383 in my other truck to can you take them from 3.78" to...

As you can probably tell with my handle name, I have an L33 engine. If I'm correct, this engine has 799 casting heads which are the same as 243...

whats the stock trans in a 2005 1500 4.8, and whats a good converter with a 2500 stall that would work with it

The two bolts that hold on the tailstock mount, what size thread are they? I think their metric. Thanks

Basically I was planning on using these on my motor, so I asked the parts guy at work to get me some, he's built and raced a few cars and knows his...

just looked at the fast lsxrt 102mm intake. it is an awsome intake. but a grand for it. they better be givin some damn good head with that

alright guys/gals heres the deal. i've got my 98 1500 silverado that needs an extra geddy up and go for the road and for the drag strip. its got...