Forum: LSX Truck Conversions

Got my lil brothers old truck and plan on swapping in a cheap 4.8 or 5.3 gen 4 with 799 or 243 heads and maybe to a home port and polish job, TH400...

my relay is making a buzzing noise when trigger by the ecm , the fan will come on relay gets hot . i triggered by applying ground to it and it will...

I am New to the site and was over at TYF and someone suggested I post my concept build here. I have been thinking about doing a cool sport truck...

hey guys/girls, I have a 1990 chevy k1500 with a k3500 1 ton donor truck, I fully intend on swapping the 4L80E, T-case, and 1ton rear end into my...

I'm about to finish up my swap (v6 to v8)/frame off rebuild and I ran across the cable in the pics below. I need help identifying it. I've looked...

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...