Compatible with 1999-2007 L-Series Truck SUV LS Silverado Sierra 4.8L 5.3L 6.0L V8 with ROUND TYPE Coils **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help.
FEATURES Designed with performance and reliability in mind, low Ohm performance ignition wires, and Iridium spark plugs, and coils. Precision molded thermoplastics to resist fracturing and cracking from constant heat cycling, extra tight plug wire boot fitment, all connections are watertight and weatherproof. Tested and ensured to match OE fit, only performance grade materials used for long service life.
DIRECT Factory Fit and Ready for Installation Straight Out of The Box. Perfect for any professional or weekend mechanic.