LiveWires Coil Wire 18in With 90 Deg HEI Boots

The LiveWires Coil Wire 18in With 90 Degree HEI Boots from Performance Distributors is a precision ignition component designed for classic and high-performance engine builds that rely on HEI (High Energy Ignition) systems. This 10mm coil wire delivers reliable spark delivery across the combustion cycle, with the 90-degree angled boots providing optimal fitment in tight engine bay configurations where standard straight connectors would interfere with headers, manifolds, or other components.

At 18 inches in length, this coil wire accommodates various engine layouts and distributor-to-coil distances common in muscle cars, hot rods, and classic vehicles. The 10mm conductor diameter provides low-resistance electrical transmission, which is critical for maintaining spark energy at the plugs under high RPM operation. The 90-degree HEI boots protect connection points from moisture, vibration, and accidental disconnection—common failure points in engine compartments exposed to heat cycling and engine vibration. The black color aids in professional-grade engine aesthetics while blending seamlessly with most ignition systems.

This wire suits builders and enthusiasts restoring or upgrading vehicles with HEI-based ignition systems, including Chevrolet small-block and big-block platforms, Pontiac, Oldsmobile, and Buick engines using factory or aftermarket HEI distributors. Performance Distributors specializes in ignition components for classic and modified engines, and this coil wire is engineered to meet the electrical and physical demands of high-output builds where spark reliability directly impacts engine performance and tunability. Ideal for restorations, drag racing preparations, street rod projects, and serious engine tuning applications.