HARNESS COIL CHEVY LS EFI

Enhance your Chevy LS EFI setup with the HOLLEY Harness Coil, designed for seamless integration and reliable performance. This essential ignition component ensures your engine runs smoothly and efficiently.

• Optimized for Chevy LS EFI applications, providing a perfect fit for your setup.
• Lightweight design at just 1.14 lbs, making installation easy without adding unnecessary weight.
• Durable construction that withstands the rigors of high-performance environments, ensuring long-lasting reliability.
• Streamlined wiring for efficient electrical flow, enhancing overall engine performance.
• Easy installation process, allowing you to spend less time in the garage and more time on the road.

This HOLLEY Harness Coil (part number 558312) is a vital component for your ignition system, specifically engineered for Chevy LS EFI applications.

Upgrade your ignition system with confidence, knowing you have a trusted brand like HOLLEY on your side.