Forum: LSX Truck Conversions

I have an 87 C10 I'm wanting to do an LS swap. I'm wanting to do a 6.0 with 4l60e. is there an aftermarket harness to achieve this? I'm new to LS. or...

I am having an issue that is driving me crazy on my lq4 swapped 91 c1500. Whenever I turn my key on my oil pressure gauge pegs to the right (roughly...

So i am swapping a 6.0 into my 97 RCSB, the pcm that came with it is hdw no 12570558. I cant find much info regarding the swap vs all of the info I'm...

Hey guys just finished my 5.3 swap in a 1997 silverado ext cab. I changed crank,rod and cam bearings, wasnt hard at all. But the most exciting part...

I couldn't find any clear answers about this. I have a lq4 setup that was in my obs with a nv3500 with external slave. I'm trying to put this engine...

Ive got a 01 sierra that i have dropped a ls1/4l60e from 98 camaro in. Almost completed and started working on the ac and come across an issue the...

I am doing a 6.0L LQ9 Swap into a 98 K1500 Sierra. The engine has a FBW throttle body on it currently but the engine did not come with a pedal or...

Just curious of what is the best/easiest fit motor/trans for my 94 Silverado rcsb 350 tbi 4l60e 5/7 drop notched flipped I'm looking at an lq9 or a...

I just bought a LQ9 6.0 Liter from a 2005 GMC Sierra Denali. I bought it from a junkyard and the motor didnt come with a computer. I am wondering...

Got my conversion done, 1991 scsb stepside with a LS3/TR6060 out of a 2012 Camaro and to top it off, swapped the dash to a 1998 and I've got a few...

Have read alot of posts but maybe missing the one I really need.. I have a 95 xcsb with 4l60e. 2004 lq9 swap and psi stand alone harness. I want to...

I have searched and searched but haven't found all the information. I have read probably 20+ forum threads and countless pages on all of them. But I...

So, I notched my frame and used the ls compressor. Goin to use my stock vortec harness to hookup my ac, 4wd and the tranny and t-case. I need help on...

Ive pretty much got everthing I need figured and know what to get. Just a few questions I have left. Seems like a 99-02 throttle cable works with a...

I have a 1998 z71 with 5.7, I want to put a 5.3 in it..I have the motor, harness, ecu and manifolds. I'm trying to get a exact parts list and find...

I am quickly approaching the end of my ls swap into my 95 2wd ext cab, but have yet to make final connections from the ls harness to the truck to get...

Hello first post here on LS1truck sorry if I am in the wrong thread! But to get right into it my 08 sierra appears to be suffering the dreaded AFM...

I am on my third swap and I cannot for the life of me recall where I purchased the adapter so I can use the oil sender sensor from the motor in my...