Edelbrock Max-Fire Ultra-Spark 50 Spark Plug Wire Set with Metal Sleeves, 8.5mm Red, Select 1998-2007 GM (Set of 8)

Fits select 1998-2007 Cadillac, Chevrolet, GMC, and Hummer vehicles equipped with LS-based engines, including Silverado/Sierra, Tahoe/Yukon, and Escalade.

The Edelbrock Max-Fire Ultra-Spark 50 performance spark plug wires (MPN 22715) are engineered for high-performance engines requiring maximum voltage for optimized power output. These wires feature a low 50-ohm resistance per foot to ensure the ultimate spark delivery while maintaining extremely high EMI/RFI suppression. To handle the high heat environments of LS engine bays, these wires are equipped with a heavy-duty 8.5mm diameter silicone jacket and protective metal sleeves, shielding the Kevlar spiral-wound core from heat, moisture, and chemical degradation.

• 8.5mm diameter silicone jacket for superior heat and chemical resistance
• Low 50-ohm per foot resistance for maximum voltage delivery
• Kevlar spiral-wound core for high tensile strength and durability
• Integrated metal heat sleeves for enhanced thermal protection
• High EMI/RFI suppression prevents interference with electronic components
• Complete set of 8 wires in red finish