Forum: LSX Truck Conversions

I bought a harness and programmed PCM, got it in the truck and running.. It is in a 1998 2 wheel drive tahoe, when i did the install I unpinned all...

I'm swapping a 2003 lq4 into my 89 k1500 with a nv3500. I'm getting ready to drop my engine in and I just realized that I don't have any pressure...

Are these cables ajustable? I read that it should hook right up to my 5.3 thottle body but its a short, it snaps right in the bracket but wont reach...

I am in the middle of a 5.3 swap and am using my 95 trans the bellhousing cover doesnt fit anymore so I am assuming that I am supposed to trim it to...

Hey guys, I'm swapping a 2003 lq4 out of an Express 3500, into my 89 k1500. I have a question about my mass air flow sensor. The MAF from the...

I picked this blazer up back in 2011 for $700, it was very dirty and had an extreme lack of maintenance, but the body was relatively straight and the...

so i got a complete running donor truck for motor and trans but i was wondering if some of you guys who have already done this swap could help me out...

So I am in the middle of the swap and i got a trans cooler out of a chevy pickup between 96 and 99. The problem is on my truck there are 2 5/16 lines...

I have been driving on my new setup for a couple hundred miles now, and I can def hear a lifter tick right around 2000 rpms. It wont tick at idle...

K I did an LQ4 swap and am using my stock 4L60E and I have no reverse. Have hooked up the Tech2 and found my PRNDL switch shows the gear change. But...

Has anyone else used the Holley R4 bracket with their swap I am trying to use the factory lines and the one that bolts to the compressor the low side...

I just swapped a lq9 into my 1990 chevy. I went with a msd 6010 and performer intake. I Bolted it to a th400. I have a dished flexplate. This was my...

How is every one playing with this style truck doing your gauges? Can this swap work with factory or do I need to look in another direction? I'm...

I did a search on this here, I went back 20 pages. Not much detailed info to find. Owners with experience please respond here. If you go to the link...

Guys I'm so frustrated with how this whole swap has gone, I literally hate this truck! Here's the details tell me what you think. Ideas on what to...

Hello everyone, I've been reading and researching LS engines for several months now. I have a 2000 LQ4 with ~200k miles on it that was a running...

Anyone that has done the swap on a truck with cable shifter ran into any problems?? I have a brand new cable from advance auto,, The shifting is...