Ls1 wiring harnes and computer. In this video i show how you can convert a factory silverado wiring harness to be used in a ls. 2004 pontiac gto wiring harness info wiring harness info specific to the 2004 gto ls1. Lt1 wire harness tuning. All psi harnesses are made in the usa.
Featured items newest items bestselling alphabetical. Our universal pro harness is a perfect solution for the engine and comes with a self contained pre wired fuserelay block for ignition cooling fans and fuel pump. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions. A to z alphabetical.
Race track cars cars running a stripped interior switch panel classic pre efi cars sand rails dune buggies. Fuel pump relay aldl connector ho2 connectors tach pigtail vss pigtail. Swap specialties 24x standalone wiring harness for gm gen3 48 53 57 and 60l engines have proven to be the best harness on the market today. We hand build every harness to fit exactly what your project needs and they actually form fit on the engine to make your wiring look and perform perfectly.
We use the highest quality wire brand new oem connectors weatherproof fuse and relay box. 1998 to 2002 camarofirebird harness wiring info new pcm pinout info specific to 98 99 02 f body. Focus on one part of the wiring harness at a time and then tape it up put it to the side etc. The harness at view is made to fit a lt1 impalacapricecamaro the computer mounts in the right hand front fender passenger sidethe transmission on this application is the 4l60e.
High to low ls3 62l 480 hp crate engine with computer and harness. When you are doing a build with the ls family of gm engines the idea is to end up with a. Custom standalone harness we will convert your 15 bulky stock wiring harness to a like new standalone 3 wire harness. These harnesses include the gen ii lt1lt4 gen iii 24x ls1ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines.
It seems for many people that the scariest part of the modern engine swap is the wiring harness. Ls1 48 53 57 60 3 wire standalone conversion ls swap. The pin outs for the later models are included on pages 8182 but each computer and engine has different requirements to make it operational.