Forum: LSX Truck Conversions

I have a 1993 Silverado I am swapping a 2001 5.3 into. I have heard the non-pwm transmissions wont work with the 5.3. I can't find much info on this...

So I have a 95 sierra and I'm ready to swap in my 5.3. I've been asking around about my year trans but i haven't got a definitive answer on my 4l60....

Im putting a L96 6L in my truck. Came out of a 09, using my 4L60 trans with spacer kit. Few things im wondering about is this.. the harness i have...

So I want to swap the 5.7 out of my 96 for a 6.0. In my research everyone mentions this link http://www.hotrodlane.cc/PDFFILES/Lisa%20Tahoe.pdf ...

89 c1500 Swap to 5.3 What do should I do with the third line in the fuel sending unit? It use to run to the charcoal canister, I’m assuming I just...

Ok iam new to the site an need a little info that I can't seem to find here's my problem.. I have a complete donner truck ready to be took apart I am...

1992 k1500 blazer 5.3 swap from an 03 Avalanche 4l60e 3k stall 212/218 .600 cam Walbro 255 I did a 5.3 swap in my blazer, from day one...

I have a 2000 5.3 and everything under the hood from the truck to do a swap into my 94 full size Blazer 4x4 with the non-PWM 4L60E. What will be...

I have a 2000 chevy 3500 with the 5.7 L31 engine and 4L80E in it. Its tired and need to do something with it before it breaks down on me. Daily...

Hi guys, I have an ls1 to fit into a 97 express. It is running the 0411 pcm on the L31 vortec and 4l80E at present. I have researched a lot of info...

Ive been considering 5.3 swapping my daily driver 94 Silverado short bed reg cab 350 tbi 4l60 Can I use the donor motors AC and PCM ? Can i use...

Will the 4l80 hook up and will the yoke fit my drive shaft or should I get a different drive shaft or yoke? Thanks!

I have a 1994 GMC Sierra that is solid axle swapped I’m getting ready to swap a 5.3 lm7 into it I want to run long tubes but I can’t find any that...

I am looking at putting a 6.0 lq9 out of a escalade into 66 Chevy and I have just started reading any post or sites to can learn the most I can...

Im working on a swap for my late year 99 Silverado with a 5.3l to a crate 6.2l from Chevrolet. They say they can supply a ECM that will run the...

Hi guys I’m working on putting a ls4 cam in a 5.7 but was told to change out my black box to a 411 Pcm was woundering if anyone one could help me out...

Currently have a 1995 Chevy Tahoe with blown engine and trans, Just purchases a 2004 GMC Yukon with a 5.3. Hoping to use the complete drive train out...

What wires need to be integrated to lsx harness from the obs harness? (Just need to know which pins on the c1 firewall connector)