GM LS Truck Spark Plug Wire Set 45-Deg - Red

The GM LS Truck Spark Plug Wire Set 45-Deg in red from Scott Performance is designed for enthusiasts upgrading or restoring LS-series engine vehicles equipped with coil pack ignition systems. This set is ideal for tuning street trucks, swapping LS engines into classic platforms, or maintaining high-performance builds, ensuring reliable spark plug connections for optimal combustion and drivability.

Each wire in the set features a spiral core construction that effectively suppresses radio frequency interference while maintaining consistent impedance throughout the ignition circuit. The 10 mm diameter profile strikes a balance between flexibility and durability, while the 45-degree plug boots ensure a secure fit without straining the ceramic insulators, even under the stress of engine vibration and heat cycling.

This 8-cylinder complete set is beneficial for LS engine builders, weekend mechanics, and daily-driver enthusiasts alike, particularly when diagnosing misfires or upgrading aging ignition systems. Installation is straightforward, allowing users to route wires away from heat sources and secure them with factory clips for a clean, professional look under the hood.