Taylor Spiro-Pro Spiral Core 8 mm Spark Plug Wire Set - Blue - Straight Plug Boots - Socket Style - V8 H762003L Optimized runner layout and constant

Optimized runner layout and constant cross sectional area - broad torque curve

Requires Four 18 in

2017-2017 Ford F-450 Super Duty

cup connects to jack bolt with a 7/16"-20 bolt to help maintain spring location

Taylor Spiro-Pro Spiral Core 8 mm Spark Plug Wire Set - Blue - Straight Plug Boots - Socket Style - V8 H762003L Optimized runner layout and constantAvailable 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 74652 Custom Fit Blue Available For Street Or Track Applications Spiro Wound With Stainless Steel Wire Covered With A Conductive