Universal Single Contact Pigtail Assembly

1-Wire Universal Single Contact Light Socket Base with Fiber Washer and Tension Spring. Replaces GM #88861015 and AC-Delco #LS187. Uses bulb #63, #67, #81, #89, #93, #209, #1003, #1073, #1129, #1133, #1141 and #1156. This comes in a 2 pieces per pack.