3 Wire Harness For Ls Swap

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

3 wire harness for ls swap. We also carry many other products to help you with your swap including hard to find air conditioning parts. This includes the lt1 ls1 ls2 ls3 ls7 l99 l76 l77 l92 l98 lm7 lm4 lsa ls9 l83 and the new gen v lt1. Speartech is your ls lt wiring harness swap specialist. It seems for many people that the scariest part of the modern engine swap is the wiring harness.

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. Looking for an affordable in stock plug and play wiring harness for your ls swap. When you are doing a build with the ls family of gm engines the idea is to end up with a. We use the highest quality wire brand new oem connectors weatherproof fuse and relay box.

Looking for an affordable in stock plug and play wiring harness for your ls swap. This will include every wire and connector between the pcm and the engine s sensors oxygen throttle position crank position etc and the active systems coil triggers injectors iac etc. Pre assembly guide ls engine rebuilds. Typically the conversion installer will get the factory engine harness from the donor vehicle.

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. Speartech also provides ecm programming including e38 e67 e40 e92 ls lt engine wiring harness reworks and conversion adapters and programming. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. We also specialize in ls and lt swap standalone harnesses.

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