Upgrade your Chevrolet Silverado 1500-2500 with our high-quality spark plug wires designed for LS1 VORTEC engines from 1999 to 2006. Compatible with 4.8L, 5.3L, and 6L capacities, our wires ensure optimal performance and reliability for your vehicle's ignition system. Key Features: 1.100% Brand New2....

Item Description： HIGH RACING IGNITION PERFORMANCE: 40,000V High Voltage, 550℉ High Temp Tolerance!DURABILITY COMPOSITE MATERIAL, 6 LAYERS Form. Silicone Jacket, Fiber Glass Inner Braid, 100% Silicone Insulation, NI-CR Wire Winding, Magnetism Rubber Aramid Fiber from USA DuPont.12 MONTHS WARRANTY. After Market HIGH QUALITY Auto...

Features:3PCS engine spark plug wire separatorUsed for the sprak plugs wire, well protect the car wiresMade of high quality aluminum alloy, more durableEasy to installUniversal fit for 8mm/9mm/10mm wiresSpecification:Material: Aluminium alloyColor: Red/Blue/Green/Yellow/Silver/Black/PurplePackage: 2.76*1.18*0.79 inWeight: 2.12 ozPackage Include:3* Engine spark plug wire separator1* Allen key