MSD Ignition 31389 Spark Plug Wire Set for Big Block Ford with 8.5mm Spiral Core and Red Finish

The MSD Ignition 31389 Spark Plug Wire Set is designed for high-performance applications on big block Ford engines, including Cleveland and modified variants. Constructed with a super conductor spiral core, these wires deliver enhanced conductivity and minimal electrical resistance for optimal spark delivery. The 8.5mm diameter provides a balance of durability and flexibility, ensuring reliable performance under demanding engine conditions. The vibrant red color adds a distinctive aesthetic touch to engine bays, making these wires both functional and visually appealing. The kit includes straight plug boots and socket-style connectors, ensuring a secure fit and ease of installation. Built for precision and longevity, these wires are a suitable upgrade for enthusiasts seeking improved ignition performance and engine responsiveness. They are compatible with a variety of aftermarket and stock ignition systems, making them versatile for various big block Ford engine setups. Whether you're upgrading your vehicle for racing or street performance, the MSD 31389 spark plug wire set offers quality construction and dependable operation to meet your driving needs.

Features:

• Super Conductor Spiral Core: Provides excellent electrical conductivity and minimizes resistance for efficient spark delivery.

• 8.5mm Diameter: Offers a balance of durability and flexibility suitable for high-performance applications.

• Red Finish: Adds a vibrant, aesthetic appeal to engine bay setups.

• Straight Plug Boots: Designed for secure fitment and easy installation.

• Socket Style Connectors: Ensures reliable electrical contact and compatibility with various ignition systems.

• Designed for Big Block Ford Engines: Fits Cleveland, Modified, and other big block Ford applications.