Fits Escalade Escalade ESV Escalade EXT Avalanche 1500 Silverado 1500 Classic Silverado 1500 HD Silverado 1500 HD Classic Silverado 2500 Silverado 2500 HD Silverado 2500 HD Classic Silverado 3500 Silverado 3500 Classic Suburban 1500 Suburban 2500 Tahoe W4500 Tiltmaster Sierra 1500 Sierra 1500 Classic Sierra 1500 HD Sierra 1500 HD Classic Sierra 2500 Sierra 2500 HD Sierra 2500 HD Classic Sierra 3500 Sierra 3500 Classic Yukon Yukon XL 1500 Yukon XL 2500 H2
Kevlar core for maximum durability and long life AND Durable nickel wire wound conductor for maximum horsepower and engine performance
high-tear strength double silicone jacket with a fiber glass wire layer and heat-resistant insulation ensure the safety of electric connection low resistance, high energy wire wound (mag) conductor delivers maximum voltage
Premium silicone jacketing and boots for ultimate high temperature protection AND Superior RFI suppression for the most sensitive electronic system
Engine Family: Chevy small block Gen III/IV (LS-based engines)