Holley Main Harness for GM LS Engines (Extended Length, 24x)

Upgrade your GM LS engine's electrical system with the Holley Main Harness, specifically designed for extended length applications and 24x reluctor wheel systems. This harness is the backbone of your Holley HP or Dominator EFI setup, ensuring all critical engine sensors and actuators receive clean, reliable power and signal. Its extended length provides crucial flexibility for custom installations, engine swaps, or vehicles with unique layouts, preventing strain and ensuring a professional finish.

Features and Benefits:

• Extended Length: Offers greater flexibility for custom routing and installations in various GM LS applications.
• 24x Reluctor Compatibility: Designed to work seamlessly with GM LS engines utilizing a 24x crank trigger system (LS1, LS6).
• Holley EFI Integration: Engineered for optimal performance with Holley HP and Dominator EFI systems.
• High-Quality Construction: Built with durable materials to withstand the demanding conditions of the engine bay.
• Simplified Wiring: Reduces installation time and the potential for errors, ensuring a robust electrical connection.
• Optimized Sensor Signals: Guarantees accurate data transmission from sensors to the ECU for precise engine management.

This main harness is essential for achieving peak performance and reliability from your Holley EFI system on your GM LS-powered vehicle. Whether you're building a street-rod, muscle car, or track-day machine, this harness provides the foundation for a successful and powerful build. Ensure your engine receives the consistent electrical signals it needs for optimal power and drivability. Find this essential component at GGCRACING.