1999 to 2007 vortec 4 8 5 3 6 0 harness wiring info tons of info here please read all the pages linked. This item has been hidden.
It seems for many people that the scariest part of the modern engine swap is the wiring harness.
Ls1 wiring harnes. The fuses and relays for custom harnesses can come one of 2 ways. 3 minutes 48 seconds. What i m not sure on is is it as simple as running a wire from a set pin on the computer plug to a sensor then repeat 1000 times etc.
Camaro firebird corvette caprice impala roadmaster. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. This is a basic mod for the 1999 2002 ls1 that will get everything needed for a running car.
Harnesses come covered in standard oe split loom. Non dummies will find better ways to do some of this stuff but this works. 1992 to 1997 lt1 5 7 and l99 4 3 wiring harness info includes.
Optional braided loom available for an extra charge. When you are doing a build with the ls family of gm engines the idea is to end up with a. All psi harnesses are made in the usa.
Conversion stand alone wiring loom to suit under dash relays fuse box 8 wire hook up loom fully labelled with easy to follow instructions for a headache free hook up this is a change over loom we must get your loom before we can supply this. So as the thread title suggests i m looking into making a wiring harness modify ing the standard loom. These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines.
Either the standard separation of all relays where they are mounted in the engine compartment usually on the firewall or fender or a compact oem looking fuse relay center where. Holden engine conversion wiring harness. Ls1 wiring harnesses available in a variety of plug and play applications.
1996 to 1999 vortec 4 3 5 0 5 7 7 4l harness schematics and info. 2007 to 2009 vortec 4 8 5 3 6 0 6 2 harness information new harness modification info added 11 6 2012. Tbi tpi lt1 4 8 5 3 5 7 6 0 6 2 7 0 7 4 8 1 ls1 ls2 ls3 lq4 ly6 lm7 lq9 l92 e38 e40.