Complete Pre-Terminated Kits for Header-Equipped EnginesDesigned to route the plug wires over the top of the valve cover and down to the spark plugs on engines equipped with exhaust headers. Kits contain one set of Moroso Blue Max Spiral Core 8mm Spark Plug Wires, four two hole wire looms, four chrome loom brackets, six spark plug wire separators, and a chrome distributor hold down.