Universal Super Conductor Spark Plug Wire Set LS Engines For GM Gen-Iii Engines Such As The LS1, 3, Or 6, These Wires Are Perfect When You Relocate The Coils. Both 90 Degree And Multi-Angle Boots Are Pre-Crimped MSD IgnitionRouting spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit. Our Universal spark plug wire sets come with the spark plug terminal and boot installed on both ends. LS Boots and terminals are included so you can cut the wire to the desired