Compatible Models: Fit for all Gen 2 3 4 and 5 (LS and LT) engines and ignition coils, fit for LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 L76 LS3 LY6 LC9 LH8 LMG LZ1 L99 L96. Replace 551083
High Quality Spiral Design: Adopting a high-performance spiral core structure, effectively reducing electromagnetic interference, enhancing ignition efficiency, providing more stable current transmission, and thus improving engine performance
Multi Angle Boot Design: The set includes 8 spark plug wires, equipped with Straight, 90 degree, and 135 degree boot heads, which can flexibly adapt to different installation positions, ensuring easy installation in various engine layouts and avoiding line distortion or excessive bending
Durable and Reliable Material: The outer layer is made of high-quality silica gel insulation material, which is resistant to high temperature and aging, effectively preventing electric arc and voltage leakage, and prolonging the service time. Even in extreme engine compartment environments, can maintain stable performance
Easy to Install: Direct replacement ensures easy installation without additional modifications, providing the same reliability and adaptability as the original wiring harness