Proflow Wiring Harness, LS, T56 Manual Transmission, Drive-By-Cable, 3-pin MAFS, LS1 O2 Sensors, EV1 Injectors, Each

Proflow's LS standalone wiring harness kits offer the best in aesthetics and reliability, designed specifically for GM LS engines produced from 1997 to 2004. They are available for both cable-driven and fly-by-wire vehicles with 4L60E or T56 transmissions, and will completely replace your old harness. Note: These are based off original LS harnesses. Some plugs may be different depending on engine build date. Kits Include: Fuse/Relay Box Fuel Pump Control Fan Controls Check Engine Lights Speedometer/Tachometer OBD2 Compatibility Pedal and Throttle Control MAF/MAP Sensors Coolant Sensors Alternator Plugs O2 Sensors Crankshaft and Camshaft Position Fuel Injectors Coil Packs Knock sensors