• The Extreme 9000 Ceramic Wires - Designed to resist the heat of extremes of hot engines, also feature stainless steel spark plug terminals for maximum spark energy to the plugs. Low-resistance 500 Ohms/foot ferro-sprial core offers the highest level of RFI/EMI suppression
• Premium Quality & Performance - These sturdy spark plug wires are durable and guaranteed to withstand extremely high temperatures and excessive abrasion for a long period of time. The ceramic boots withstand temperatures up to 2,000 degrees Fahrenheit and 8.0mm double silicone construction black wires rated at 600 degrees Fahrenheit
• Compatible with Cadillac, Chevy & GMC Vehicles - Fits for 2006-2007 Cadillac CTS, 2007-2008 Escalade ESV EXT, 2007-2008 Chevy Avalanche, 2005-2008 Corvette, 2008 Express 1500 2500 3500, 2006-2008 Impala, 2006-2007 Monte Carlo, 2007-2008 Silverado 1500 2500HD 3500HD, 2005-2006 SSR, 2007-2008 Suburban 1500 2500 & Tahoe, 2006-2008 Trailblazer EXT, 2005-2008 GMC Envoy XL, 2008 Savana 1500 2500 3500, 2007-2008 Sierra 1500 2500HD 3500HD, 2007-2008 Yukon XL 1500 XL 2500 and more
• Replaces Part Number - Accel 9070C, this custom fit extreme heat ceramic boot ferro-spiral core spark plug wire set fits GM gen 4 LS3/LS4/LS7 engines. It has coil pack distributor terminal end type with Silicone boot material and 135 degree spark plug boot end type with ceramic boot material
• 12-Month Warranty - This spark plug wire set comes with 12-month warranty, if it ever fails, simply contact us for free replacement or refund. If you are experiencing misfires, hard starting, rough idle, hesitation and poor fuel economy then you may need to replace your spark plug wires