Upgrade your engine's performance with the Holley FUEL INJECTION WIRE HARNESS, specifically designed for Dominator EFI systems. This premium wiring harness ensures a seamless connection for your GM LSx drive-by-wire setup, enhancing your vehicle's responsiveness and efficiency. Custom-fit for GM LSx engines, ensuring compatibility and optimal performance with your Dominator EFI system. Designed with a 6-pin connector for reliable and secure connections, minimizing the risk of electrical disruptions. Manufactured by Holley, a trusted name in performance automotive parts, ensuring quality and durability in every component. Easy installation process, allowing you to quickly upgrade your fuel injection system without hassle. Sold individually, providing you with the flexibility to purchase only what you need for your specific project. This Holley fuel injection wire harness is your go-to solution for enhancing the performance of your GM LSx engine. Experience the reliability and efficiency that Holley is known for.