Texas Speed Standalone Ev6 Wiring Harness For 03-07 GM 4.8l/5.3l/6.0l Truck Engines W/ T56/Th350/Th400 Transmission - Dbw Throttle Body

An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to a project car, but any swap comes with its share of headaches, including wiring. That's where TSP's engine and transmission wiring harness comes in. It is designed for engines from '03-'07' drive-by-wire GM trucks with T56 (or non-electric automatics: TH350, TH400, Powerglide, 700R4).
Specifications:
THROTTLE: Drive-by-Wire
INJECTOR PLUG STYLE: EV6
HARNESS LENGTH: Standard
FUSE BLOCK INCLUDED: Yes
INCLUDED CONNECTORS: Fuse/Relay Box, Fuel Pump Control, Fan Controls, Check Engine Light, IAC and TPS, MAF Sensor, MAP Sensor, Engine Coolant Temp Sensor, Alternator Control, (2) Upstream Oxygen Sensors, Crankshaft Position, Camshaft Position, Fuel Injectors, Coil Packs, Knock Sensors

Install InstructionsInstall Instructions_1