Forum: LSX Truck Conversions

My swap on a 93gmc with a 99 5.3 is nearly done, truck starts and idles fine but won't rev past 1500rpm? Then it starts to surge during idle, any...

All the posts seem really old, I just finished my 5.3 into a 1993 sierra by combing through these old post, everything is here it's a time capsule...

So bought a whole 2003 Chevy SS truck and took motor out of it and transmission to set into my 1998 Seirra 4x4 I kept the transfer case off of the...

Alright guys, never done a ls swap before. But I’m getting a 5.3 to swap into my truck and I will be keeping the 4l60 in it because it is built and...

Will a pre ls transfer case work on a ls era transmission

I have a 96 that I already did a 411 swap on. Now I'm swapping in a 5.3 can my stock harness be modified to run the 5.3 if so is there a guide out...

1991 Formula Firebird 89Kmi. Complete drive train transplant from wreck 2001 Trans Am. Mods: Comp XE 216/216 .577/.577 114LSA cam Yank SS3600...

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...

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Hi there all im new here and this is my first topic: Im about to start a swap project for my gmc Yukon GT (2door) 99 with 5.7 vortec engine as of...

I'm swapping an lm7 into my '93 k1500. I'm to the point of being ready to drop the motor in and would just like some advice before I tackle it in...

My 5.3 is a 99 do I need to keep this fuel Vapor canister for my setup what about the lines thanks

What are you doing to keep the AC lines from sweating and dripping all over the coils? It's no show truck but I really don't want to have to wrap the...

Jl8806's AvatarJl8806 , Today 07:29 AM I'm almost finished with my 5.3 swap into my 97 chevy k1500 but I'm having a little trouble with the active....

Question is what do i need to do to do this, someone said a 4l80e spacer...anybody's input would be great

here to learn about swapping in an ls into a 87 chevy 1/2 ton. engine is out of a 03 burb, plan to use the original 700r4 trans. looking for...

I have a 1993 RCSB 4X4, and a complete 2004 k2500 parts truck. I am trying to get all my parts ordered, looking for a little input. i live in Canada,...

This will be my first swap I know it can be done. Is there anything I should know before I get started? New motor mounts? I have a 350 tbi. Will...

I have a 1999 S10 and a 1999 GMC both 4 wheel drive, one has the np236 and one has the np246 both are 4L-60E transmissions, pulled the motor...