Nexus Rebel LS – Multec 2 Injector Sub Harness

Injector Sub-Harness for Multec 2 (Truck) Injectors

The Nexus Rebel LS – Multec 2 Injector Sub Harness adapts the Rebel LS main harness to suit Multec 2 fuel injectors. These injectors are commonly found on Gen III/IV GM Truck engines (4.8L, 5.3L, 6.0L). The Rebel LS main harness utilizes a modular injector breakout; this sub-harness plugs into that breakout and provides 8 x Multec 2 connectors for the engine.

Engineering Deep-Dive: Truck Engine Compatibility

Multec 2 injectors use a specific connector distinct from the car-based EV1 or EV6 styles. This harness allows you to use a factory truck intake and injectors with the Rebel LS system without cutting and soldering new pigtails.

Operational Benefits: Plug-and-Play

Ideal for “junkyard LS” builds using truck engines. Ensures reliable connection to the injectors.

Fitment and Application Scope

Suits:

• Injectors: Multec 2 (GM Truck).
• Harness: Haltech Rebel LS Terminated Harness (HT-186500).

Technical Specifications

Summary & Includes

The HT-186503 enables the use of Multec 2 injectors.

Includes:

• 1 x Multec 2 Injector Sub-Harness (8 Cyl)