Here is the famous Mopar ever dry spark plug insulator kit as you well well know 49 through 52 Plymouth Dodge and Chrysler six Cylinders had the bad habit of the center of the hood leaking water when it rained or when you washed your car and dripping down and filling up the spark plug ports, causing lots of problems on ignition. Therefore Mopar brought out this really unique insulator kit and cracks the wet, plug problem part number 132-1118 Mopar ever dry kit easy to install simple instructions included, and all your problems.