Forum: LSX Truck Conversions

Hello everyone, I purchase a chevy ls 5.3 motor .I want to add bolt on's with a daily driver in mind . I drive 110 miles a week. I want a cam that...

This is probably the last thing I have to figure out and the search button didn't get me the answer. My tuner claims he can change the engine decel...

Having just discovered that I have a 4l80e harness, I'm working to fix it so that it will properly control my 4l60e transmission. so far what I've...

Does anyone happen to know the part number for a dbw throttle body pig tail connector?

Ok. So this site is the only one I visit for info regarding my LsX swap. And I got a part number for efans but I believe they are the wrong ones for...

Hey guys I have a 90 k1500 looking to drop in my LS1 out of my camaro and trying to decide weather to build up the 700r4 or swap in a 4l80e. Will any...

So I went through and inventoried all my parts for the 5.3 going in... and I'm missing the alt mounting bolts. Anyone know the size? I see no point...

I've done a lot of conversions but not one as close in years as this. 1998 Suburban with 5.7 Vortec, trading that for a 2001 6.0l vortec. I've been...

I put my blazer in 4lo it hit rev limiter and never shifted. I looked at tranny data on my scanner it says 4lo signal disabled. I landed a 4lo...

Which mount adapters to use? A/c relocation bracket to use? How do I get the Speedo to work? which headers to use?

Was - 1987 Chevy Crew cab, former Union Pacific fleet truck (the kind they drove on the tracks.) sbc 350/th400 14 bolt with 4.10 gears picked it...

I got an 2000 LQ4 goin' in to a 1996 Tahoe 4x4. Can anyone tell me what wires I have to keep from the engine harness to C100 and where they go??? I...

This morning on my way to work drinking coffee trying to mind my buisness a powerstroke jacked up with exhaust revs at me and when it turns green he...

Will exhaust manifolds off of a 5.3 work on a 6.0? Or is there some difference that wont allow a swap between the two?

I've been studying swapping a 6.0/4L80 into my 1997 RCSB 4.3 for several years. It's not my daily driver, just going to be a fun toy. I had...

Ok. So, I put my adapter plates and attach my motor mounts to my L33. As I am wrestling with it, I realize that the holes I selected arent lining up....

I'm swapping a 4.8L into a '93 Silverado. Just wondering what the best way to plum the EVAP solenoid or even if I need to. Thanks.

Ok so im swapping a 5.3 into a 89 reg cab Chevy. Can I use the factory trans? And then just tune the ecm to not need the trans?

Well, i figured since i am going to be around a while, and i like to document , i would create a build thread for this. I have decided in the...