Blue Streak, XXX spark plug wire set. Black, white print - 04-06 XL (NU) 991382 One piece design

One piece design

Fits: > 86-89 B

The Power Port will improve exhaust scavenging

11-12 FLSTE

Blue Streak, XXX spark plug wire set. Black, white print - 04-06 XL (NU) 991382 One piece designSuppression 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