10mm High-Performance Ignition Wire Construction: Thick 10mm jacket with low-resistance spiral-core conductor delivers strong spark energy, excellent EMI suppression, and consistent ignition performance for LS truck and SUV applications. Optimized 10-Inch Wire Length: Precision 10" wire length is designed for common LS truck and SUV coil mounting and routing setups, ensuring clean installation, proper terminal engagement, and reduced wire strain. Color Options Available: Offered in multiple color variations to allow customization of engine bay appearance while maintaining dependable ignition performance and durability. Designed for LS Truck & SUV Engines: Compatible with GM 4.8L, 5.3L, 6.0L, and 6.2L LS platforms commonly found in Silverado, Sierra, Tahoe, Yukon, Escalade, and similar vehicles. Heavy-Duty Heat & Vibration Resistance: Built to withstand elevated engine bay temperatures, vibration, and demanding operating conditions associated with towing, hauling, and daily truck use. The Michigan Motorsports LS Truck 10mm Spark Plug Wire Set is engineered to deliver maximum ignition reliability, superior heat resistance, and consistent spark performance for GM LS-powered trucks and SUVs. Featuring a heavy-duty 10mm jacket and low-resistance spiral-core conductor, these wires provide excellent EMI suppression while maintaining strong spark energy under load. This listing includes multiple color options, allowing builders to match engine bay aesthetics without sacrificing performance. Designed for common LS truck and SUV coil mounting and routing configurations, these 10-inch spark plug wires install cleanly and are built to withstand harsh under-hood conditions encountered during towing, hauling, and daily use.