MSD 8.5mm Super Conductor Spark Plug Wires, Universal LS1/LS6, Universal wire sets are supplied with the spark plug side terminal and boot installed and are supplied with the coil side loose so you can route and cut your wires the the proper length. These wire kits are designed for those relocating their coil brackets off of the valve covers and to a different location under the hood for a cleaner look! They are designed to be cut-to-fit for whatever your setup requires, so you will have to install the coil boots once you have cut them to the proper length.- Red