Forum: LSX Truck Conversions

Do I need to keep my stock computer on my 88 for any reason or can I delete it? Doing a L59 swap

I'm looking for an affordable way of getting performance out of my 5.7 Burban. I'm considering 454 but being everything I've seen other than the...

I'm new at all this I just got my 6.0 and my 4l80e Transmission what all should I look for when doing this swap and I'm going to be putting boost to...

ok so to start off I have a 91 chevy stepside its lowered and its a lil rough tho I just bought it and I have around 4 thousand bucks to spend maybe...

Hey I'm new to this site but I am in the process of swapping my old 5.7 to a "slightly" built 5.3 vortec. I reworked the wiring harness to make it a...

What method has anyone used on here when doing their fuel lines.. In the past I have made my own rubber lines from the intake down to the fuel filter...

Getting ready to do a 5.3l swap in my 89 c1500 and want to run newer low mount a/c and would like to know what mount would give me that frame...

I am looking at a 2006 Chevy 2500 that HAD a 8.1 in it, owner pulled engine trans to swap into something else I would be installing a 5.3 /4L60E or...

Having a issue I've never ran into before while hooking up my cooling fan relays tried all the ways I have done this in the past nothing worked was...

I found this engine local with 60,000 miles for 1,600$. Is this a good engine or should I stay away from the DOD and VVT setups? I'm just wanting to...

Picked up a 2005 5.3 out of a Yukon XL with flex fuel capability, but it was missing all of the other components. Can I use the ECM out of my 1999...

I have a dirty dingo ls r4 ac bracket for sale used it for 1 year then made my truck a toy and ac isn't required.. dirty dingo sells it for $250 I...

First off this site is awsome when it comes to the amount of information I've been able to find. The only problem is I seem to have is my swap is not...

Just got a 02 Denali that a guy swapped the factory 6.0 to a 2000 5.3 and put the 6.0 l intake in the 5.3 while doing the swap and I can't get it to...

Keep getting trouble code P0356 after swapping 4.8 ... anyone ran into this code... I tried changing out coil on # 6 cyl,,, still getting same issue

What wires to keep untouched on fuseblock if using obs stock fuseblock for new set up (just integrating new lsx harness)

I recently picked up a 94 Silverado 1500 5.7 The engine and trans are shot. Looking for swap options. Leaning towards 6.0. What is needed for...

Been reading about the hybrids having problems with main bearing problems and it scares me. Does anyone know if this is a problem motor or are they...