Spark Plug Wire Set - Black. Fits Sportster 2004-2006.

Features & Benefits:-

* Compatible with stock and aftermarket coils

* Meet or exceed all factory requirements

* Triple silicone wire throughout the jacket, insulation and core

* High temperature resistance and durability

* Maximum RFI supression, high dielectric strength silicone boots

* OEM style lock on terminals

* Replaces OEM #'s 31958-04A

Proudly Made by Standard Motorcycle Products !