PPNZQAUT T56 DBC LS1 LS6 Standalone Wiring Harness Compatible with 1997-2006 LS Drive by Cable (Red/Blue PCM) Vortec Engines 4.8 5.3 6.0 w/ TH400 TH350 700R4 Manual Transmissions EV1 Fuel Injector

Compatible with GM Vortec Fuel Injected Engines - This LS1 DBC engine wiring harness is designed around T56 Manual Transmissions or non-electronic automatic transmissions, such as TH350, TH400, Powerglide, 700R4, etc. Fits for EV1 style injectors and a rear-mounted camshaft sensor.. Complete T56 DBC LS Wire Harness Kit - This Wiring Harness kit includes all engine and transmission sensor connectors, dash connections, including speedometer, tachometer, park neutral, malfunction indicator, MIL light wiring, TCC/Switch wiring, a DLC port. Red/ blue PCM connector & EV1 fuel injector connectors, fuel pump relay, switched power ignition relay, etc.. Durable and Long-lasting - The LS1 Vortec Standalone Harness kit is made of high quality copper core wire, good electrical conductivity. Corrosion-resistant, wear-resistant, and not easily deformed. Good reinforced ring terminals, they are completely plug and play.. Part Number - 1997 - 2006 T56 LS1 DBC(Drive by Cable) Standalone Wiring Harness. This is NOT a genuine part, it's an aftermarket replacement part. Fits for 1997-2004 LS1/LS6 Car & 1999-2006 Truck With T56 Manual Transmission. This T56 DBC wire harness is only for specific engines(TH350, TH400, Powerglide, 700R4, etc.), so please check your compatibility before purchasing. If you have any questions please let us know.. Installation Suggestions - Comes with detailed instruction manual, you can also check the description to get more details. Professional installation is highly recommended. Proper grounding is crucial for the harness to operate (battery, chassis, and engine). NOTE: This T56 swap wiring harness is equipped with ground wiring on the rear portion of the driver side cylinder head and adjacent the fuse block.