MSD Ignition Pro-Clamp Separators Spark Plug Wire Divider Features: No Tools Needed To Open Wires Stay In Place When Cover Is Removed Stand Alone Or Can Be Bolted Down Keep Spark Plug Wire From Engine Heat Prevent Inductive Crossfire Prevent Actual Spark Loss Last The Duration Of Vehicle 2 Four Wire; 2 Three Wire; 4 Two Wire Assemblies. Height: 5.00 Width: 1.50 Length: 3.50 Weight: 0.40 lbs Vehicle Type: 2698 Fitment: UNIVERSAL 0 - 0 NON APPLICATION SPECIFIC