GM Gen III V8 (LS1/LS6) Terminated Engine Harness Kits

Terminated engine harness kits for GM Gen III V8 engines (LS1, LS6, 4.8L, 5.3L, 6.0L). Complete standalone wiring solution with OEM waterproof connectors for injectors, coils, sensors, and drive-by-cable or DBW throttles.
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  • Haltech - Haltech - Elite 2500 + GM GEN III LS1 & LS6 non DBW Terminated Harness Kit (EV1) - HT-151360 | DM Performance

    Haltech - Elite 2500 + GM GEN III LS1 & LS6 non DBW Terminated Harness Kit (EV1)

    Haltech - Elite 2500 + GM GEN III LS1 & LS6 non DBW Terminated Harness Kit (EV1)
    $3,680.60
  • Haltech - Haltech - Nexus R5 LSx DBW Terminated Harness - DBW ready - HT-186205 | DM Performance
    Sale

    Haltech - Nexus R5 LSx DBW Terminated Harness - DBW ready

    Haltech - Nexus R5 LSx DBW Terminated Harness - DBW ready
    $2,058.00 $2,170.00
  • Haltech - Haltech - Nexus R5 LSx Non DBW Terminated Harness - HT-186206 | DM Performance
    Sale

    Haltech - Nexus R5 LSx Non DBW Terminated Harness

    Haltech - Nexus R5 LSx Non DBW Terminated Harness
    $2,058.00 $2,170.00
  • Haltech - Haltech - Nexus R5 + LSx DBW Terminated Harness - HT-195405 | DM Performance
    Sale

    Haltech - Nexus R5 + LSx DBW Terminated Harness

    Haltech - Nexus R5 + LSx DBW Terminated Harness
    $7,518.00 $8,351.00
  • Haltech - Haltech - Nexus R5 + LSx Non DBW Terminated Harness - HT-195406 | DM Performance
    Sale

    Haltech - Nexus R5 + LSx Non DBW Terminated Harness

    Haltech - Nexus R5 + LSx Non DBW Terminated Harness
    $7,518.00 $8,351.00