The Thermo Tec 14350 Thermo Flex spark plug wire heat shield is manufactured with a combination of materials to provide thermal insulation and radiant heat protection. Thermo Flex ignition wire heat shields can withstand extreme temperatures of 1050 degrees. The heat shield offers protection for spark plug wires and boots from conductive and radiant heat with the durability of stainless steel. Each heat shield comes with a plug wire centering grommet to provide protection to the wire as it exits the heat shield. Bendable to form to the wires direction. This kit includes 4 heat shields. Thermo Tec 14350 Thermo Flex spark plug wire heat shield Thermo Tec 14350 Order quickly and easily over the internet on our secure YAHOO! system 24 hours per day or talk to a real, live sales person at 419-331-2470 during our business hours. WE TAKE ORDERS to CANADA. For ordering information, click on "Orders to Canada" at the top left side of this page. LOW COST SHIPPING! Just $12.95 to ship your entire order by U.P.S. ground within the continental United States. Purchase any quantity of items and you pay just $12.95 to have it shipped! The more you order, the more you save! Orders to Hawaii, Puerto Rico, Virgin Islands, and some parts of Alaska will have shipping added due to having to be shipped by air freight. Customers from these states will be emailed the shipping costs for approval before we ship the order. We use Postal Priority for APO and FPO addresses only. Additional shipping charges may apply to APO or FPO addresses. Payment Methods: CREDIT cards or DEBIT cards VISA, MASTERCARD, DISCOVER, AMERICAN EXPRESS, MONEY ORDERS.