Taylor Spiro-Pro Spiral Core 8 mm Spark Plug Wire Set - Red - Straight Plug Boots - HEI Style Terminal - Big Block Chevy 20041010 Chevrolet: Silverado 3500 Classic 07

Chevrolet: Silverado 3500 Classic 07 - 07 6 L Engine

nearly 3000RPM higher than most enthusiast report with their original HEI* Produces 67% more energy in the coil

A cut above the competition

Will need to remove the spring clip in order to install the aluminum adapter

Taylor Spiro-Pro Spiral Core 8 mm Spark Plug Wire Set - Red - Straight Plug Boots - HEI Style Terminal - Big Block Chevy 20041010 Chevrolet: Silverado 3500 Classic 07Available For Street Or Track Applications Spiro Wound With Stainless Steel Wire Covered With A Conductive Fluorocarbon Material Provides More Fire Power To the Spark Plugs OEM Resistor Core Wires Eliminates Radio Frequency Interference Two Layers Of 100 percent Pure SiliconeTaylor 8mm Spiro Pro Ignition Wire Set 74229 Custom Fit Red Available For Street Or Track Applications Spiro Wound With Stainless Steel Wire Covered With A Conductive Fluorocarbon