Quickcar Red 36in Coil Wire HEI to Socket 11.5mm 40-365

A quality coil wire is critical to reliable ignition performance, and cheap, failing wires cost you consistency on the track and in the shop. The Quickcar Red 36in Coil Wire delivers the durability and electrical efficiency you need for HEI-to-socket ignition systems, with a spiral core design that minimizes signal loss and a protective sleeved construction built to withstand vibration and heat cycles.

Whether you're running a dedicated race engine or a high-output street machine, this wire maintains spark integrity under sustained load—exactly what separates mediocre ignition systems from reliable ones. The 11.5mm diameter and spiral core geometry ensure consistent energy transfer, while the red sleeving adds visibility under the hood and protects against abrasion and corrosion.

• Length: 36 inches
• Color: Red
• Core: Spiral
• Diameter: 11.5mm
• Terminals: HEI to socket
• Material: Sleeved construction
• Part Number: 40-365