Edelbrock Max-Fire LS Ignition Wire Kits #22717 is a preassembled set of eight spark plug wires for General Motors LS engines. These wires are manufactured using high-quality materials to ensure the best performance possible with a heavy-duty 8.5mm red silicone outer jacket to protect the spiral-wound Kevlar inner core from heat, moisture and chemicals. This direct-fit wire set delivers maximum voltage with extremely high EMI/RFI suppression with 50 ohms per foot of resistance. This kit is ideal for LS builds that demand a high-performance ignition system upgrade with a precision fit and a show-quality appearance. See application chart for engine- or vehicle-specific Max-Fire kits.