Forum: LSX Truck Conversions

I'm buttoning up the last bits on my swap and I can't get the cruise to work...I have an 04 avalanche 5.3 and swapped it in a 93 obs..I used the...

I am at a loss here. I have my obd2 wire from pin 58 going to pin 2 0n obd port 4&5 grounded and my constant 12 volt hot. Hook up scan tool and...

I have a 93 Sierra NV 3500 4 x 4 I'm putting a 2000 5.3 in I have everything bolted up with the parts I ordered just want to double-check before I...

I have a drive by wire TBSS intake . I purchased the adapter to convert wiring to work with tbss from summit when you turn key to run position the...

I’m looking to do a ls swap in my 95 lwb Chevy it has a worn out 350 and 5 speed trans what it is all need to keep the 5 speed

Anyone know how or if the 2 pin truck alternators can be used without the pcm controlling them? Is it as easy as just adding a resistor like the 4...

well hello all im new to this forum i have been jumping from different forum doing alot of reading as im putting a 6.0ls into m 1990 chevy c1500. a...

Hey guys, I have a 1997 GMC Sierra 1500 Z71 with the 5.7 vortec and 4L60E with 385k miles on the motor. I have the opportunity to buy a wrecked 2013...

I just purchased a 86 c-10 with a 5.3 swap and can’t get Dakota cruise unit to work this computer stuff is new to me what must I do to get it working...

2008 6.0/4L80 installed in a 78 C10. original starter, worked fine. Bendix gear goes out - buy a replacement starter, install, turn key and a...

Hi all new to the forum. Got a 2003 silverado with 4.3 that i plan on putting in 5.3.. Got another 2003 donor truck thats complete runs and drives...

I have an 05 Denali AWD crew cab im dropping an l92 408 in and figured it would be sweet to 6 speed it what all would be involved?

Hey Guys!, you are my last chance to figure this out properly before saying screw it and go with an automatic. I have a basically stock '02 5.3 motor...

i am fixing to start my ls1 swap in my 88 obs, its 2wd, no tach, im putting a built 700r4 back in it with the rv cable conversion from bowtie and...

Hi guys, I have a 94 Silverado I'm putting a aluminum LS1 into and I have a few question about the gauges. I have removed the old TBI harness that...

Quick question for you guys, does anyone know if 1996 Chevy 7.4 Vortec exhaust manifolds will fit a 5.3L? They appear to fit a little more snug than...

Hi. I can't find the white wire from my 97 Harness that originally went to ECM C3-9 from the Coil for the engine speed signal. On the 5.3 computer...

doing a rebuild and a swap on a old 5.3 truck. have a new block going in the truck with some regular 243 heads going on them (going to rebuild the...