MSD Ignition 35389 8.5mm Spark Plug Wire Set with Spiral Core and Red Insulation for Big Block Ford, Cleveland, and Modified Engines

The MSD Ignition 35389 Spark Plug Wire Set features 8.5mm diameter spiral core wires designed for optimal conductivity and durability. This set includes straight plug boots and HEI style terminals, ensuring secure connections and reliable performance across a range of high-performance applications. The red insulation provides a vivid appearance and resistance to heat and chemicals, making it suitable for demanding engine environments. These wires are compatible with Big Block Ford, Cleveland, and Modified engine configurations, providing precise fit and consistent spark delivery for enhanced engine efficiency and power output. Constructed with high-quality materials, the wires are engineered to withstand the stresses of high-rpm racing and street driving alike, offering long-lasting performance and ease of installation. Whether upgrading an existing ignition system or building a new high-performance engine, these wires deliver dependable spark transfer with improved ignition response and fuel efficiency. The kit includes all necessary components for straightforward installation, making it an essential part of your ignition system upgrade or repair process.

Features:

• 8.5mm spiral core design for optimal electrical conductivity

• Red insulated wires for heat and chemical resistance

• Straight plug boots with HEI style terminals for secure connections

• Compatible with Big Block Ford, Cleveland, and Modified engines

• Durable construction suitable for high-performance applications