Forum: LSX Truck Conversions

Hey guys I'm wondering which wires to keep from my '91 obs chevy wiring harness during my 02 5.3/4l60e swap. I've read the altenator, coolant temp,...

Iam going to do an ls swap on my 95 hoe but not sure on which motor I wanna use. which one would be better? 95 Tahoe 4x4 going to put 4 or 6" lift on...

I figure people here would want to know hooker is coming out with. ...

Well this is my first post and I guess I should introduce myself. I'm Dakota. Gm service tech for 7 yrs. Anyway, my 96 5.7 spun #4 rod bearing,...

so im swapping a 5.3 and I want the hook a th400 to it. what all is needed as far as flex plate or adaptors and or any other parts

It seems like most of you guys do 2WD LSx swaps so that's why I'm looking to get specifics in regards to dealing with the exhaust setup and...

99% of my parts arrived this week and are already installed on the 5.3. I'll pick up the modified wire harness and CPU this Friday, and with any luck...

What is the part number for it? I checked this thread http://www.ls1truck.com/forums/front-page-news/14163-how-4l60e-4l80e-trans-swap.html and...

Can someone do me a favor and post pictures of the distance between the water pump snout and the radiator. I would also like a picture of the...

Hey guys been looking into ls swapping my 95 sclb 2wd GMC sierra and was just looking for some input from those that have done similar swaps. Was...

So I recently purchased a 5.3 to put into my truck and am going to do the swap in the early spring. The next purchase I have to make is the...

Well, the old 5.3's days are numbered in El Bastardo Grande (my truck). Seems the oil pump has decided to shit the bed. Anyway, being that I am now...

S.S.D.D.

Have a 6.0 ls1 wthi ls6 top end and gt45 turbo with small intercooler.

how does everyone wire there brake light switch wires for the 5.3l computer. its one of the things im stuck on i see alot of build where they are...

I'm getting 10.48 volts out of the computer where 4wd low signal is suppose to be. On the red connector number 16 pin. This is a 2001 5.3l 4wd...

I'm just about done gathering parts for the swap on my 4/6 dropped 93 C1500 extended cab. The drivetrain will be 5.3/NV3500/3.42/28" tire. The 5.3...

I've looked at about 4 pages of threads and searched every wording I can think of. My question is do i have to run my trucks factory computer to make...

okay, I have a question... I am at the point of starting the 5.3 and I am trying my hand at the HP Tuners software. I turned vats off and it fired...