LS3 LS2 6.2L HPI STANDALONE WIRING HARNESS 4L80E 58X DRIVE BY WIRE. Parts Compatible Complete Engine and Transmission Wiring Harness including all engine and transmission sensor connectors, LS3 5 wire MAF, LS3 Map Sensor and EV6, LS3 injector connectors, NON VVT, Corvette or truck throttle pedal.