67 Cuda Convertible Front Seats

12VDC line. 2 position switch for HI and LO. Uses a relay in series and parallel to give you HI and LO settings. Thermostat makes sure everyone is nice and safe...You can buy them anywhere. I just happen to be in the seat comfort business. Was going to add seat coolers but didn't want to cause that much tear up to the upholstery.