Holley 561-110 Spark Plug Wire Set for GM LS Series and Small Block Chevy with 8mm Spiral Core Conductors

The Holley 561-110 spark plug wire set is designed for GM LS-Series engines and small block Chevy applications, providing reliable connectivity between spark plugs and ignition coils. Constructed with durable spiral core conductors, these wires effectively reduce electromagnetic interference, ensuring a stable and consistent spark delivery. The 8 mm diameter wire offers a balance of flexibility and insulation, contributing to ease of installation and long-term performance. The black finish gives a professional appearance in engine bays, and the cut-to-fit design allows for custom length adjustments to fit specific engine configurations seamlessly. The included 135/180-degree plug boots ensure a secure connection to the spark plugs and ignition coils, reducing misfires and engine hesitation. These wires are suitable for use with OE coils and are ideal for high-performance or stock engine setups, providing efficient spark transfer under various operating conditions. Whether restoring a classic Chevy or upgrading a modern GM engine, this set delivers quality, durability, and ease of installation for a wide range of automotive applications.

Features:

• Constructed with spiral core conductors to reduce electromagnetic interference

• 8 mm diameter for durability and flexibility

• Black high-quality insulation for enhanced heat resistance

• Cut-to-fit design allows custom length installation

• Includes 135/180-degree plug boots for secure connection