Description:

[Vehicle Fitment]: Compatible with Chevy Avalanche 2500 2002-2006, C3500HD/Express 3500 2001-2002, C4500 Kodiak/C5500 Kodiak/C8500 2003-2009, C6500 Kodiak/C7500 Kodiak 2001-2009, Silverado 2500 HD/3500/Suburban 2500 2001-2006, Silverado 2500 HD Classic/3500 Classic 2007; Compatible with GMC C3500HD/Savana 3500 2001-2002, C4500 Topkick/C5500 Topkick/C8500 Topkick 2003-2009, C6500 Topkick/C7500 Topkick 2001-2009, Sierra 2500 HD/3500/Yukon XL 2500 2001-2006, Sierra 2500 HD Classic/3500 Classic 2007. [Reference Number]: 7877, 12192436, 88892832, 671-8064. [Ultra High Strength]: Silicone boots, fiberglass braid and copper core for added strength and superior conductivity. [Directly Fit]: Automotive OE Replacement Spark Plug Wire, Easy installation; Materials for a long lifespan..