Ford Racing 9mm Spark Plug Wire Set - SB Ford 5.0, 5.8L V-8 Engine - Blue - 45 Boot RS00500308 The Phenolic material will limit

The Phenolic material will limit the transfer of heat from the block into the fuel pump

braided copper 12-gauge ground straps have non-insulated ring terminals on each end

cylinder heads combine performance and value

060" tube construction

Ford Racing 9mm Spark Plug Wire Set - SB Ford 5.0, 5.8L V-8 Engine - Blue - 45 Boot RS00500308 The Phenolic material will limitWire wound custom ignition wire sets feature low resistance for minimum spark loss. Silicone insulation and boots withstand high temperatures and voltage loss for minimum cross fire and are highly resistant to fuels, oils and solvents. Long life, tough stainless steel terminals for "post" type distributor caps. Includes coil wire for socket type coil and "Ford Racing" identification. Cylinder number appears on each wire. Features Low Resistance For