Forum: Powertrain

im kinda confused on what im gonna need to complete this swap and what years exactly work. i have a 99 lq4 and im just wondering what year manifold...

My plastic grooved idler pulley bearing finally gave out and I am wondering if anyone makes a billet aluminum one or a steel one? The entire outer...

Tried searching on here but no results. Not sure why though. Looking for Pros & Cons on using it in my LQ4. I can get a brand new one for $130...

I was wondering if anybody could tell me what model transmission and rear locking differential I have in my 2013 Silverado z71?

I got a low mileage 5.3 from a 1999 silverado and installed it into my 03 yukon. I swapped the intake, manifolds, oil sender and the install went...

doing the swap and im almost ready to put it in but the "bolt" that stick out the side on the 80e for the shift selector is only about 3/4" long. ...

Thinking of sticking the TCI Outlaw Shifter in the truck for shits and giggles and because it looks freaking awesome. Anyone running a floor shifter...

ok so on my holley intake I am running truck injectors and its appearing theyre to short because the mounting holes to screw the rails to the intake...

I know gear questions get asked a lot but I've searched everywhere and couldn't get a definitive answer for my question. Currently I have 3.73s...

I wanted to pick everyone's brain about what to do about a TC. I drive a '05 SS with AWD and I'm leaning towards a bigger stall. I've read a lot on...

I would like to delete my EGR off my LQ4 because 1: its UGLY & 2: I want to get the Schoenfeld Headers and there is no EGR port in them. My buddy has...

right now i have a 5.3 with just a isky 212/218 high lift with 112lsa and stock 60e but right now im in the process of getting a parts list together...

Anyone used this fuel pump in an OBS fuel tank, because I was wondering what modifications would need to be made to the sending unit if any? Going...

im new to chevys so i know almost nothing about them...sad i know lol anyway i have a 2001 chevy 1500 short bed 5.3 liter the transmission is out...

I have a 2005 5.3 and im looking at a set of 806 heads off 97-04 ls1. Will they fit? Is the bolt pattern the same? Would these heads work good with a...

hey, im in the middle of installing the kit and ran into a few hiccups today. ive never opened a trans other than to change the filter/fluid. this...

Wanted to know from someone who has done this or experience with this if its even worth the swap. I have read where people loose a little bit with...

Im looking to buy a 4l80e and i found one out of a 97 3500 van. My question is, will this work with my truck. I have a 2001 silverado with a 5.3 and...

Went to the track and made some passes and had no issues. On the last pass made it about half way and the truck made a funny noise and I lost all...

ok ok my question is. i have everything 6 lug off of a tahoe.if i make the front 6 lug r my ss stocks gonna sit flush or stick out. im asking cuz i...