Stand Alone Harness Ls

Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions.

Stand alone harness ls. Each harness is then tested on an actual engine and double pinned to assure it is 100 thoroughly checked. We also carry many other products to help you with your swap including hard to find air conditioning parts. Modify any ls series or duramax engine wire harness for use in your swap project. I opted for the braided loom and it looks great.

Swap specialties 24x standalone wiring harness for gm gen3 4 8 5 3 5 7 and 6 0l engines have proven to be the best harness on the market today. 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. 41 5e delmar drive brookfield ct 06804 phone. We use the highest quality wire brand new oem connectors weatherproof fuse and relay box.

Any 1999 to 2013 ls engine harness from ls1 ls2 ls3 ls6 ls7 ls9 lm7 l59 ly2 lr4 l20 lm4 l33 ly6 lh6 lmg lc9 lh8 lq4 lq9 l76 l96 lfa lz1 l92 l94 l99 and lsa engines can be modified. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. Wiring harnesses for fuel injected gm chevrolet engine swaps stand alone wiring harness for gen i small block fuel injection gen ii gen iii and gen iv ls 3 and vortec v8 applications throttle body tuned port lt 1 ls 1 and ls x vortec fuel injected engines including ls 2 ls 6 5 7 and 6 0 and 4 8 5 3 6 0 8 1 vortec and direct injection gm car truck and suv engines 2014 to. If you have some time with your build like i do then i would definitely suggest getting a stand alone harness from these guys.

Can t say enough good things about this harness. 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. 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. That is why we are your source for standalone swap specialties offers standalone harnesses computers and performance setup tuning for.

I am no profession. Harness was for ls1 with t56 and is absolute top notch. This time on spptv i do my best to pass on the knowledge i have gained through the years building over 20 stand alone ls wiring harnesses. This includes the lt1 ls1 ls2 ls3 ls7 l99 l76 l77 l92 l98 lm7 lm4 lsa ls9 l83 and the new gen v lt1.