Drake's high performance 8mm Ignition Wires are now available for 6-cylinder engines. These custom-fit wires require no trimming and are made with a premium nickel-chromium spiral-wound inner core, silicone boots/outer jacket, brass distributor terminals, and stainless steel spark plug terminals. Printed with a repeating Ford logo, they also come pre-marked with the correct cylinder numbers for easy installation on classic 170, 200 and 250ci engines and ensure a clean and organized engine compartment.