Lt1 Swap Wiring Harness Diagram. Wiring diagram electrical wires cable tachometer schematic png 1200x908px ac motor harness. Vortec 4 8 5 3 6 0 wiring harness info.
1992 97 gm lt1 harness std. Red wires are 12 volt switched power. Wiring diagram electrical wires cable tachometer schematic png 1200x908px ac motor harness.
1992 97 gm lt1 harness std.
Lt1 was installed with a stock 1995 pcm and wiring harness i modified for the swap. Orange wires are constant 12 volt power. I bought a 95 9c1 police car complete and took the motortransstock wiring harnesscomputeraccetc. Fuse block and obd2 port wiring.