Supression core. Cut to length desired. Comes with 90ř angle plug boots; straight coil boots and appropriate brass terminals.

Black. 4-wire set. Includes one 34" 180ř plug & 135ř coil + one 30.5" 90ř plug & 135ř coil (front) and one 18" 90ř plug & 135ř coil + one 17.25" 180ř (straight) plug & 135ř coil (rear). According to Taylor these are the best spark plug wires money can buy. Made of a 40 Ohm/ft. Ferrite spiral core with a blend of copper nickel alloy which is bonded by a conductive acrylic cover. Excellent RFI and EMI suppression and is compatible with most ignition systems and electronic components. These 10.4mm wires feature three layers of pure Zim plex silicone for 600ř F heat protection. 102.000V dielectric strength with a tightly woven heat treated fiberglass braid. Wires a black with gold lettering and black Pro boots. The difference of the 10.4mm; when compared with the 8.2mm version; is the thickness of the insulation which is designed for racing applications. Note: Compatible with all Harley ignitions. If you have an aftermarket ignition; please check with manufacturer ohm requirement. For very high ohm ratings you can use Taylor''s Carbon Core wire sets. For magnetos and point ignitions Taylor''s metallic core wire sets are recommended.

Suppression core. For electronic ignition only. Blue Streak XXX Triple Silicon 8mm spark plug wire sets meet or exceed all of the OEM requirements for Performance Upgrade Wires. These XXX wires feature a construction of silicon throughout the jacket; insulation and core. This assures high temperature resistance and durability. OEM style terminals to lock onto the spark plug. Maximum RFI suppression. Note: Not compatible with points triggered ignition systems.

Suppression core. For electronic ignition only. Blue Streak XXX Triple Silicon 8mm spark plug wire sets meet or exceed all of the OEM requirements for Performance Upgrade Wires. These XXX wires feature a construction of silicon throughout the jacket; insulation and core. This assures high temperature resistance and durability. OEM style terminals to lock onto the spark plug. Maximum RFI suppression. Note: Not compatible with points triggered ignition systems.