Stand Alone Harness Ls1

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.

Stand alone harness ls1.

Speartech also provides ecm programming including e38 e67 e40 e92 ls lt engine wiring harness reworks and conversion adapters and programming. Can t say enough good things about this harness. I opted for the braided loom and it looks great. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions.

I have over 100 references who will be happy to talk about the high quality work i have done on their stand alone harnesses. 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. Modify any ls series or duramax engine wire harness for use in your swap project. We build standalone harnesses as well as full direct factory fit harnesses for the gen ii lt1 engine with both the original pcm and with the 24x conversion utilizing the ls1 pcm.

41 5e delmar drive brookfield ct 06804 phone. We use the highest quality wire brand new oem connectors weatherproof fuse and relay box. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. We offer ls lt swap harnesses for all gen 3 4 and 5 ls lt engines including ls1 ls2 ls3 ls6 ls7 lsa ls9 gen 5 v8 lt1 lt4 lq4 lq6 l99 vortec variants dod vvt afm.

We build direct factory fit harnesses for the 4th gen f body as well as for the 1998 2003 s10. It is really that simple with the factory fit. If you have some time with your build like i do then i would definitely suggest getting a stand alone harness from these guys. 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.

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. 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.