Forum: LSX Truck Conversions

hello everyone i am going to swap a 5.3 and 4l60e from a 2002 Denali. my truck currently has a 4.3 with a 5 speed that have 265k on them. the trany...

I'm very excited to say that I got my 89 k1500/LQ4 running this morning. It runs better without a MAF, and O2 sensors than my TBI 350 did on its best...

Hey guys as the title says, I am checking to see if an NBS 4.3 V6 Y-pipe is a direct bolt on to 2002 5.3 that I have swapped into my 1994 OBS work...

Hello all and thanks for having such an awesome site full of info. I've been reading for days on these forums and just haven't came across what I...

I was given a 61 GMC 1000 pickup recently and I have a 5.3 out of an 04 chevy pickup that I would like to put into it. I was just wondering if anyone...

Hi all i have 98 OBS c1500 with 4l60e trans and i planning to make a swap to an ls engine which one to choose LS1 or LQ4/9? and which model...

Hey... Looking to convert my 2000 GMC half ton from the original V6 to a LS engine, preferably a 6.2...Not looking for a absolute hot rod but...

Here is a link to my original build thread where it all started! I like to thank ALL the members over there...they got me started and I am here to...

I have been throwing around the idea here lately about putting a 6.0 in my 2000 Sierra 4x4. Currently it has a 5.3 with a 4L60e. How hard would it...

What's a good price for an ly5 engine 180k miles needs rebuilt. Basically everything from intake down no trans, harness, or computer.

I cant post on the For sale thread so thought I would post here. Anyways did a LQ9 swap into my SCSB and engine covers were busted. Does anyone have...

Hey guys, I have a buddy who is completely new to the LS1 engines and there capabilities. He came up with this "awesome truck idea" based off a gmc...

HI I have 98 c1500 with 5.0 engine and auto Transmission. looking for a swap to ls1 or lq9 + T56 comb. is there a differance in the Vortec...

Ok so I'm in the middle of swapping out an LS1 in my truck. Its getting rebuilt right now with some goodies. Anyways, where can i get a wiring...

I'm waist deep in my swap, and I have a few questions about my TBI engine harness. I'm swapping a 2003 DBC LQ4 into my 89 k1500 5 speed. So far I...

Anybody made a swap like this b4? My friend has 1 and the 4.7 craped out on him. And it's like 3 grand to replace. I fig it would be cheaper to swap...

I thought I saw on ALLDATA that the MIL light came out of the PCM. But I dont see it. How does the check engine light get the signal? I see...

Well the vortec gave up at about 228k miles..coolant in the crankcase. It served it's purpose but drank gas more than usual, kind of gutless with...

I hope the 6l90 will fit. I was going to put in my chevelle but I can't cut my tunnel to make it fit. To nice of a car. So I'm sticking it in the...