Tested working 70-72 Skylark GS convertible top switch, dash trim plate, and all wiring from fuse box, under dash, and under the seat to the top motor. $100 plus shipping from CT. 203-272-7103 or email ros6872@hotmail.com for more communications or pictures. Lots of nice 70-72 Buick parts-- www.ros6872parts.com. Thanks for looking!