Now available, harness rework for all LS based V8 engines!
Send in the engine harness out of your engine to be swapped, and we'll convert it for stand-alone use. The lead time on harnesses is about 4 weeks.
Your PCM will be tuned for stand alone use. A performance tune will also be applied and return shipping is included.
What do I get?
You'll receive 1 harness with everything you need pre-wired to a small fuse box. Transmission control is included!
Circuits are fused per the factory configuration. Relays for PCM power, and fuel pump are provided with optional fan control available.
You will get complete documentation and wiring diagrams should you wish to modify anything in the future. The result is one clean, labelled harness that requires only the following connections to run the engine: Switched Ignition and Fuel Pump Power. We will also break out wires for optional connections such as: MIL light, speedometer, tachometer, etc.
LS Engine Conversion Harness Rework and Tuning
Please allow 4 weeks from the date of payment and receipt of cores for harness completion.
Harnesses ship anywhere in the US for free!