JT&T Products Universal Double Contact Light Socket Base with Fiber Washers and Tension Spring, 2-Count: * Double contact socket assembly * Used in older cars and trucks with bayonet style mounting * Includes fiber washers and tension spring * Replaces GM #88861016 * Replaces AC/Delco #LS188 * Uses bulb #64, 68, 82, 88, 90, 94, 210, 1004, 1034, 1074, 1130, 1154, 1157, 1158 and 1176