Forum: LSX Truck Conversions

Old 4.8l abused, plenty of power. . .plenty of noise. I have a 02 std cab-std bed silverado fleet truck. has power nothing. not even cruise control....

I was researching a bit earlier on here but couldnt find the answer, and was wondering what all it would take to make my old 4.8 into a 5.7...

Hi i have been searching for a for sure answer so i can order the right ones the first time around. I have a 1994 rcsb with a 4.3 and am puting in a...

I have a 1998 Tahoe 2 Door 4WD with the NP246 Autotrac transfer case and I am trying to figure out which donor vehicle I should be looking for so I...

i already have a complete 5.3 with harness, computer and all the stuff to swap it in to my 02 v6 truck. i ran across a low mile ls1 thats also...

I did a search and couldn't find any thing. what years will the ls6 intake swap too? i have a 07' 5.3l. also do you have to get new injectors or...

98 OBS truck, was a 4.3 V6. Now it's a 5.3 and I made my own a/c relocation using an R4 compressor. I plugged in all of the factory wiring and...

Ok well i want to get some pistons for the lt1, and dont really know what to get? I have thought about doing a stroker kit, but you can upgrade...

My 88 suburban Radiator is in good shape and is 32x20 so it is pretty large. Will it be ample cooling for my 6.0lq4 that i will be using? I also have...

1988 5.3L Swap Anyone Ever Hook up a (DBC Throttle Body) Cruise Control cable with a truck style waterpump and LS1 intake manifold? How'd ya do...

Here they are. Thanks guys for all the help. Almost done.

I was curious to see what you guys were doing for the power steering lines in trucks with a new style pump?

Well i hope you guys dont mind me being on here but i need some help. when i say "mind" i mean im putting a 5.3 into a astro van and not a pickup. im...

If there is anyone here who lives in the dfw area that could help me with a swap i would really appreciate it. I started on it today going by the...

I have a 5.3 Vortech in a 95 Sierra that I have just installed but I am having a tuning issue. I run EFI Live and I have had to put my VE table...

Hello to all, I am doing an install of a 5.3 Vortec motor into a 95 Sierra with a 5.7. I completed all the of the mechanicl install and I seem to be...

hey guy's i'am doing a 5.3 4l60e swap and need all the help i can get on how to convert my harness to stand alone. i really want to takle the harness...

Alright, I'm in the early stages of planning my swap and have a general idea of what I want. 1999 Jimmy 4x4 with 4.3 will be getting a 5.3 from an...

I've got the LY6 sittin in the garage waiting to go in a 05 z71, the 4.8 in the truck is needing replaced. Was planning on a 4L80e or 6L90. Don't...