Forum: LSX Truck Conversions

Hey guys, i'm taking a 99 obs and dropping a lq4 with a whipple in it but I'm not sure how to deal with the AC compressor. I did a few searches but...

Ok guys I have a 2000 Silverado Z71 that has a 5.3 that is worthless. It has 275k miles on it. So I want to swap a 6.0 in to it. I understand that I...

Im new to this site, but i was wondering what exactly do i need to do a ls1 swap on a 97 silverado 5.7l. I already got a 2001 ls1 corvette motor in...

Hello All , I have a 2000 "classic" chevy truck . It is a 3/4 crew cab 4x4 . The present engine is a 350 vortec with cpi fuel injection . The...

I just took my truck to an AC guy and its fully charged with no leaks. The only way we can get the compressor to kick on is to take the relay out...

i want to see it and the mods!

All - I tried searching for this and didn't really find what I was looking for. I am debating whether or not to order the 255 from Walbro...

My tach is bouncing all around when it gets to 5000 rpm or so. Just wanted to know if anybody else has had this problem. thanks

im starting on my 6.0 swap in my 1990 silverado... was wondering the best wireing harness for my application .... i just need to controll my motor im...

I see the topic of swapping the 5.3L for the 6.2L come up often. The current engine is a 5.3L LMG in a 2009 Sierra. The 5.3L from the latest trucks...

how can i make my 89 th400 work with the 2001 chevy wireing harness its a 5.3 swap wit the th400 tranny on a 89 chevy

I searched and searched and found nothing, also read the sticky on the swap. i just did my swap a few days ago and everything went fine except for a...

I have a 6.0 Out of a 2004 escalade. i am gonna put in my 1995 2door tahoe.I was wondering what year 4l80e would be best for the swap.the tahoe is...

Hi All, i have a Proplem with my 2002,6.0 when it is cold and hot he starts very bad no idle,he start only when i push the throttle pedal a little...

Tried searching...nothing. Where can I buy the exhaust manifold studs for the 6.0L from an 01 1500HD? I am loathe to spend $100 for the ARP...

Ok, I have a 5.3 from a 2003 Silverado. I'm working on the harness and I'm trying to figure out how I'm going to wire the A/C. As I understand it,...

Howdy... I'm not new to the LSx world but I need alittle advise from someone who has done a conversion before. Like the title says, its a 05...

Hey guys I was wondering if anybody with an obs has considered wiring in the tow haul switch after your swap. If so how is it done?

Where can I buy just the quick disconnect for the feed and return lines off the 6.0L that's going into my '94? I tried searching (both here and on...

so im getting a 6l 80e combo to put into my truck. its a 99 4.8 2wd and i just wanted a shoping list of all the little pieces i am going to need for...